7400 series library in VHDL

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List of 7400 series digital logic integrated circuits. The SN7400 series originated with TTL integrated circuits made by Texas Instruments. Because of the popularity of these parts, they were second-sourced by other manufacturers who kept the 7400 sequence number as an aid to identification of compatible parts.

This page is (will be) a guide to our library of parts in VHDL.

Contents

Terms

Parts

7400 (741G00, 7424, 7437, 7439): quad 2-input NAND gate

7400 quad 2 input NAND single gate.png

Pinout
Signal NAND#1 NAND#2 NAND#3 NAND#4 NAND#5 NAND#6 NAND#7 NAND#8 NAND#9 NAND#10 PIN NOTES
A 40 43 2 6 13 19 22 28 31 34 data input
B 41 44 3 8 14 20 23 29 32 36 data input
Y 42 1 5 12 16 21 27 30 33 37 data output

Related parts

  • 741G00: single 2-input NAND gate
  • 7424: quad 2-input NAND gate gates with schmitt-trigger line-receiver inputs
  • 7437: quad 2-input NAND buffer
  • 7439: quad 2-input NAND buffer

7401 (741G01, 7403, 741G03, 7426, 7438): quad 2-input NAND gate with open collector outputs

NAND open collector.png

Pinout
Signal NAND#1 NAND#2 NAND#3 NAND#4 NAND#5 NAND#6 NAND#7 NAND#8 NAND#9 NAND#10 PIN NOTES
A 40 43 2 6 13 19 22 28 31 34 data input
B 41 44 3 8 14 20 23 29 32 36 data input
Y 42 1 5 12 16 21 27 30 33 37 data output

Related parts

  • 741G01: single 2-input NAND gate with open drain output
  • 7403: quad 2-input NAND gate with open collector outputs
  • 741G03: single 2-input NAND gate with open drain output
  • 7426: quad 2-input NAND gate with 15 v open collector outputs
  • 7438: quad 2-input NAND buffer with open collector outputs

7402 (741G02, 7436): quad 2-input NOR gate

Quad 2 input NOR Gate.png

Pinout
Signal NOR#1 NOR#2 NOR#3 NOR#4 NOR#5 NOR#6 NOR#7 NOR#8 NOR#9 NOR#10 PIN NOTES
A 40 43 2 6 13 19 22 28 31 34 data input
B 41 44 3 8 14 20 23 29 32 36 data input
Y 42 1 5 12 16 21 27 30 33 37 data output

Related parts

  • 741G02: single 2-input NOR gate
  • 7436: quad 2-input NOR gate (different pinout than 7402)

7404 (741G04, 7419): hex Inverter (logic gate)

Hex Inverter single gate.png

Pinout Table 1
Signal INVERTER#1 INVERTER#2 INVERTER#3 INVERTER#4 INVERTER#5 INVERTER#6 INVERTER#7 PIN NOTES
A 40 2 13 22 31 41 3 data input
Y 43 6 19 28 34 44 8 data output
Pinout Table 2
Signal INVERTER#8 INVERTER#9 INVERTER#10 INVERTER#11 INVERTER#12 INVERTER#13 INVERTER#14 INVERTER#15 PIN NOTES
A 14 23 32 42 5 16 27 33 data input
Y 20 29 36 1 12 21 30 27 data output

Related parts

  • 741G04: single inverter
  • 7419: hex Schmitt trigger inverter

7405 (741G05, 7406, 741G06, 7416): hex inverter with open collector outputs

Inverter open collector.png

Pinout Table 1
Signal INVERTER#1 INVERTER#2 INVERTER#3 INVERTER#4 INVERTER#5 INVERTER#6 INVERTER#7 PIN NOTES
A 40 2 13 22 31 41 3 data input
Y 43 6 19 28 34 44 8 data output
Pinout Table 2
Signal INVERTER#8 INVERTER#9 INVERTER#10 INVERTER#11 INVERTER#12 INVERTER#13 INVERTER#14 INVERTER#15 PIN NOTES
A 14 23 32 42 5 16 27 33 data input
Y 20 29 36 1 12 21 30 27 data output


Related parts

  • 741G05: single inverter with open drain output
  • 7406: hex inverter buffer/driver with 30 v open collector outputs
  • 741G06: single inverting buffer/driver with open drain output
  • 7416: hex inverter buffer/driver with 15 v open collector outputs

7407 (741G07, 7417, 741G17): hex buffer/driver with 30 v open collector outputs

Buffer open collector.png

Pinout Table 1
Signal BUFFER#1 BUFFER#2 BUFFER#3 BUFFER#4 BUFFER#5 BUFFER#6 BUFFER#7 PIN NOTES
A 40 2 13 22 31 41 3 data input
Y 43 6 19 28 34 44 8 data output
Pinout Table 2
Signal BUFFER#8 BUFFER#9 BUFFER#10 BUFFER#11 BUFFER#12 BUFFER#13 BUFFER#14 BUFFER#15 PIN NOTES
A 14 23 32 42 5 16 27 33 data input
Y 20 29 36 1 12 21 30 27 data output

Related parts

  • 741G07: single non-inverting buffer/driver with open drain output
  • 7417: hex buffer/driver with 15 v open collector outputs
  • 741G17: single Schmitt-trigger buffer

7408 (741G08, 7409, 741G09): quad 2-input AND gate

Quad 2 input AND Gate.png

Pinout
Signal AND#1 AND#2 AND#3 AND#4 AND#5 AND#6 AND#7 AND#8 AND#9 AND#10 PIN NOTES
A 40 43 2 6 13 19 22 28 31 34 data input
B 41 44 3 8 14 20 23 29 32 36 data input
Y 42 1 5 12 16 21 27 30 33 37 data output

Related parts

  • 741G08: single 2-input AND gate
  • 7409: quad 2-input AND gate with open collector outputs
  • 741G09: single 2-input AND gate with open drain output


7410(7412): triple 3-input NAND gate

Triple 3inputs NAND gate.png


Pinout
Signal NAND#1NAND#2NAND#3NAND#4NAND#5NAND#6NAND#7Notes
A 40 44 5 13 20 27 31 data input
B 41 1 6 14 21 28 32 data input
C 42 2 8 16 22 29 33 data input
Y 43 3 12 19 23 30 34 data output

Related part:

  • 7412: triple 3-input NAND gate with open collector outputs

7411: triple 3-input AND gate

Triple 3-input AND gate.png


Pinout
Signal AND#1AND#2AND#3AND#4AND#5AND#6AND#7Notes
A 40 44 5 13 20 27 31 data input
B 41 1 6 14 21 28 32 data input
C 42 2 8 16 22 29 33 data input
Y 43 3 12 19 23 30 34 data output

7414 (741G14): Hex inverting Schmitt trigger

Hex Inverter single gate.png

Pinout Table 1
Signal INVERTER#1 INVERTER#2 INVERTER#3 INVERTER#4 INVERTER#5 INVERTER#6 INVERTER#7 PIN NOTES
A 40 2 13 22 31 41 3 data input
Y 43 6 19 28 34 44 8 data output
Pinout Table 2
Signal INVERTER#8 INVERTER#9 INVERTER#10 INVERTER#11 INVERTER#12 INVERTER#13 INVERTER#14 INVERTER#15 PIN NOTES
A 14 23 32 42 5 16 27 33 data input
Y 20 29 36 1 12 21 30 27 data output

Related part:

  • 741G14: single Schmitt trigger inverter


7413 (74118, 7420, 7422, 7440): Four-Input NAND gate

Four input NAND gates.png

Pinout
Signal Pins Notes
A data input
B data input
C data input
D data input
Y data output

Related part:

  • 7418: dual 4-input NAND gate with Schmitt trigger inputs
  • 7420: dual 4-input NAND gate
  • 7422: dual 4-input NAND gate with open collector outputs
  • 7440: dual 4-input NAND buffer

7415: triple 3-input AND gate with open collector outputs

3input AND Gate open collector.png

Pinout
Signal AND#1AND#2AND#3AND#4AND#5AND#6AND#7Notes
A 40 44 5 13 20 27 31 data input
B 41 1 6 14 21 28 32 data input
C 42 2 8 16 22 29 33 data input
Y 43 3 12 19 23 30 34 data output

7421: dual 4-input AND gate

4 input AND gate.png

Pinout
Signal Pins Notes
A data input
B data input
C data input
D data input
Y data output


7423 (7425): expandable dual 4-input NOR gate with strobe

4 input NOR gate with strobe.png

  • [ Datasheet]
Pinout
Signal Pins Notes
A data input
B data input
C data input
D data input
Y data output

Related Topics:

  • 7425: dual 4-input NOR gate with strobe


7427 (741G27): triple 3-input NOR gate

3 input NOR gate.png


Pinout
Signal NOR#1NOR#2NOR#3NOR#4NOR#5NOR#6NOR#7Notes
A 40 44 5 13 20 27 31 data input
B 41 1 6 14 21 28 32 data input
C 42 2 8 16 22 29 33 data input
Y 43 3 12 19 23 30 34 data output

Related Topics:

  • 741G27: single 3-input NOR gate


7430: 8-input NAND gate

8 input NAND gate .png

Pinout
Signal Pins Notes
A data input
B data input
C data input
D data input
E data input
F data input
G data input
H data input
Y data output


7432 (741G32): quad 2-input OR gate

2 input OR gate.png

Pinout
Signal OR#1 OR#2 OR#3 OR#4 OR#5 OR#6 OR#7 OR#8 OR#9 OR#10 PIN NOTES
A 40 43 2 6 13 19 22 28 31 34 data input
B 41 44 3 8 14 20 23 29 32 36 data input
Y 42 1 5 12 16 21 27 30 33 37 data output

Related Topics:

  • 741G32: single 2-input OR gate

7433: Quad Dual Input NOR Buffer open collector output

2 input NOR open collector.png

  • [ Datasheet]
Pinout
Signal NOR#1 NOR#2 NOR#3 NOR#4 NOR#5 NOR#6 NOR#7 NOR#8 NOR#9 NOR#10 PIN NOTES
A 40 43 2 6 13 19 22 28 31 34 data input
B 41 44 3 8 14 20 23 29 32 36 data input
Y 42 1 5 12 16 21 27 30 33 37 data output

Not done

  • 7431: hex delay elements
  • 7441: binary-coded decimal|BCD to decimal decoder/Nixie tube driver
  • 7442: BCD to decimal decoder
  • 7443: excess-3 to decimal decoder
  • 7444: excess-3-Gray code to decimal decoder
  • 7445: BCD to decimal decoder/driver
  • 7446: BCD to seven-segment display decoder/driver with 30 v open collector outputs
  • 7447: BCD to 7-segment decoder/driver with 15 v open collector outputs
  • 7448: BCD to 7-segment decoder/driver with Internal Pullups
  • 7449: BCD to 7-segment decoder/driver with open collector outputs
  • 7450: dual 2-wide 2-input AND-OR-invert gate (one gate expandable)
  • 7451: dual 2-wide 2-input AND-OR-invert gate
  • 7452: expandable 4-wide 2-input AND-OR gate
  • 7453: expandable 4-wide 2-input AND-OR-invert gate
  • 7454: 4-wide 2-input AND-OR-invert gate
  • 7455: 2-wide 4-input AND-OR-invert Gate (74H version is expandable)
  • 7456: 50:1 frequency divider
  • 7457: 60:1 frequency divider
  • 7458: 2-input & 3-input AND-OR Gate
  • 7459: 2-input & 3-input AND-OR-invert Gate
  • 7460: dual 4-input expander
  • 7461: triple 3-input expander
  • 7462: 3-2-2-3-input AND-OR expander
  • 7463: hex current sensing interface gates
  • 7464: 4-2-3-2-input AND-OR-invert gate
  • 7465: 4-2-3-2 input AND-OR-invert gate with open collector output
  • 7468: dual 4 bit decade counters
  • 7469: dual 4 bit binary counters
  • 7470: AND-gated positive edge triggered J-K Flip-flop (electronics)|flip-flop with preset and clear
  • 74H71: AND-or-gated J-K master-slave flip-flop with preset
  • 74L71: AND-gated R-S master-slave flip-flop with preset and clear
  • 7472: AND gated J-K master-slave flip-flop with preset and clear
  • 7473: dual J-K flip-flop with clear
  • 7474: dual D positive edge triggered flip-flop with preset and clear
  • 7475: 4-bit bistable latch (electronic)|latch
  • 7476: dual J-K flip-flop with preset and clear
  • 7477: 4-bit bistable latch
  • 74H78: dual positive pulse triggered J-K flip-flop with preset, common clock, and common clear (different pinout than 74L78 / 74Ls78)
  • 74L78: dual positive pulse triggered J-K flip-flop with preset, common clock, and common clear
  • 74Ls78: dual negative edge triggered J-K flip-flop with preset, common clock, and common clear
  • 7479: dual D flip-flop
  • 741G79: single D-type flip-flop positive edge trigger non-inverting output
  • 7480: gated full adder
  • 741G80: single D-type flip-flop positive edge trigger inverting output
  • 7481: 16-bit random access memory|random access memory
  • 7482: 2-bit binary full adder
  • 7483: 4-bit binary full adder
  • 7484: 16-bit random access memory
  • 7485: 4-bit digital comparator|magnitude comparator
  • 7486: quad 2-input XOR gate
  • 741G86: single 2 input exclusive-OR gate
  • 7487: 4-bit true/complement/zero/one element
  • 7488: 256-bit read-only memory
  • 7489: 64-bit random access memory
  • 7490: counter#decade_counter|decade counter (separate divide-by-2 and divide-by-5 sections)
  • 7491: 8-bit shift register, serial In, serial out, gated input
  • 7492: divide-by-12 counter (separate divide-by-2 and divide-by-6 sections)
  • 7493: 4-bit binary counter (separate divide-by-2 and divide-by-8 sections)
  • 7494: 4-bit shift register, dual asynchronous presets
  • 7495: 4-bit shift register, parallel In, parallel out, serial input
  • 7496: 5-bit parallel-In/parallel-out shift register, asynchronous preset
  • 7497: synchronous 6-bit binary rate multiplier
  • 741G97: configurable multiple-function gate
  • 7498: 4-bit data selector/storage register
  • 7499: 4-bit bidirectional universal shift register
  • 74100: dual 4-bit bistable latch
  • 74101: AND-or-gated J-K negative-edge-triggered flip-flop with preset
  • 74102: AND-gated J-K negative-edge-triggered flip-flop with preset and clear
  • 74103: dual J-K negative-edge-triggered flip-flop with clear
  • 74104: J-K master-slave flip-flop
  • 74105: J-K master-slave flip-flop
  • 74106: dual J-K negative-edge-triggered flip-flop with preset and clear
  • 74107: dual J-K flip-flop with clear
  • 74107a: dual J-K negative-edge-triggered flip-flop with clear
  • 74108: dual J-K negative-edge-triggered flip-flop with preset, common clear, and common clock
  • 74109: dual J-Not-K positive-edge-triggered flip-flop with clear and preset
  • 74110: AND-gated J-K master-slave flip-flop with data lockout
  • 74111: dual J-K master-slave flip-flop with data lockout
  • 74112: dual J-K negative-edge-triggered flip-flop with clear and preset
  • 74113: dual J-K negative-edge-triggered flip-flop with preset
  • 74114: dual J-K negative-edge-triggered flip-flop with preset, common clock and clear
  • 74116: dual 4-bit latch with clear
  • 74118: hex set/reset latch
  • 74119: hex set/reset latch
  • 74120: dual pulse synchronizer/drivers
  • 74121: monostable multivibrator
  • 74122: retriggerable monostable multivibrator with clear
  • 74123: dual retriggerable monostable multivibrator with clear
  • 741G123: single retriggerable monostable multivibrator with clear
  • 74124: dual voltage-controlled oscillator
  • 74125: quad bus buffer with three-state outputs, negative enable
  • 741G125: buffer/Line driver, three-state output with active low output enable
  • 74126: quad bus buffer with three-state outputs, positive enable
  • 74128: quad 2-input NOR Line driver
  • 741G126: buffer/line driver, three-state output with active high output enable
  • 74130: quad 2-input AND gate buffer with 30 v open collector outputs
  • 74131: quad 2-input AND gate buffer with 15 v open collector outputs
  • 74132: quad 2-input NAND schmitt trigger
  • 74133: 13-input NAND gate
  • 74134: 12-input NAND gate with three-state output
  • 74135: quad exclusive-or/NOR gate
  • 74136: quad 2-input XOR gate with open collector outputs
  • 74137: 3 to 8-line decoder/demultiplexer with address latch
  • 74138: 3 to 8-line decoder/demultiplexer
  • 74139: dual 2 to 4-line decoder/demultiplexer
  • 74140: dual 4-input NAND line driver
  • 74141: BCD to decimal decoder/driver FOR cold-cathode indicator/Nixie tube
  • 74142: decade counter/latch/decoder/driver for Nixie tubes
  • 74143: decade counter/latch/decoder/7-segment driver, 15 ma constant current
  • 74144: decade counter/latch/decoder/7-segment driver, 15 v open collector outputs
  • 74145: BCD to decimal decoder/driver
  • 74147: 10-line to 4-line priority encoder
  • 74148: 8-line to 3-line priority encoder
  • 74150: 16-line to 1-line data selector/multiplexer
  • 74151: 8-line to 1-line data selector/multiplexer
  • 74152: 8-line to 1-line data selector/multiplexer
  • 74153: dual 4-line to 1-line data selector/multiplexer
  • 74154: 4-line to 16-line decoder/demultiplexer
  • 74155: dual 2-line to 4-line decoder/demultiplexer
  • 74156: dual 2-line to 4-line decoder/demultiplexer with open collector outputs
  • 74157: quad 2-line to 1-line data selector/multiplexer, noninverting
  • 74158: quad 2-line to 1-line data selector/multiplexer, inverting
  • 74159: 4-line to 16-line decoder/demultiplexer with open collector outputs
  • 74160: synchronous 4-bit decade counter with asynchronous clear
  • 74161: synchronous 4-bit binary counter with asynchronous clear
  • 74162: synchronous 4-bit decade counter with synchronous clear
  • 74163: synchronous 4-bit binary counter with synchronous clear
  • 74164: 8-bit parallel-out serial shift register with asynchronous clear
  • 74165: 8-bit serial shift register, parallel Load, complementary outputs
  • 74166: parallel-Load 8-bit shift register
  • 74167: synchronous decade rate multiplier
  • 74168: synchronous 4-bit up/down decade counter
  • 74169: synchronous 4-bit up/down binary counter
  • 74170: 4 by 4 register file with open collector outputs
  • 74172: 16-bit multiple port register file with three-state outputs
  • 74173: quad d flip-flop with three-state outputs
  • 74174: hex d flip-flop with common clear
  • 74175: quad d edge-triggered flip-flop with complementary outputs and asynchronous clear
  • 74176: presettable decade (bi-quinary) counter/latch
  • 74177: presettable binary counter/latch
  • 74178: 4-bit parallel-access shift register
  • 74179: 4-bit parallel-access shift register with asynchronous clear and complementary Qd outputs
  • 74180: 9-bit odd/even parity bit generator and checker
  • 74181: 4-bit arithmetic logic unit and function generator
  • 74182: lookahead carry generator
  • 74183: dual carry-save full adder
  • 74184: BCD to binary converter
  • 74185: binary to BCD converter
  • 74186: 512-bit (64x8) read-only memory with open collector outputs
  • 74187: 1024-bit (256x4) read only memory with open collector outputs
  • 74188: 256-bit (32x8) programmable read-only memory with open collector outputs
  • 74189: 64-bit (16x4) ram with inverting three-state outputs
  • 74190: synchronous up/down decade counter
  • 74191: synchronous up/down binary counter
  • 74192: synchronous up/down decade counter with clear
  • 74193: synchronous up/down binary counter with clear
  • 74194: 4-bit bidirectional universal shift register
  • 74195: 4-bit parallel-access shift register
  • 74196: presettable decade counter/latch
  • 74197: presettable binary counter/latch
  • 74198: 8-bit bidirectional universal shift register
  • 74199: 8-bit bidirectional universal shift register with J-Not-K serial inputs
  • 74200: 256-bit ram with three-state outputs
  • 74201: 256-bit (256x1) ram with three-state outputs
  • 74206: 256-bit ram with open collector outputs
  • 74209: 1024-bit (1024x1) ram with three-state output
  • 74210: octal buffer
  • 74219: 64-bit (16x4) ram with noninverting three-state outputs
  • 74221: dual monostable multivibrator with schmitt trigger input
  • 74222: 16 by 4 synchronous FIFO memory with three-state outputs
  • 74224: 16 by 4 synchronous FIFO memory with three-state outputs
  • 74225: asynchronous 16x5 FIFO memory
  • 74226: 4-bit parallel latched bus transceiver with three-state outputs
  • 74230: octal buffer/driver with three-state outputs
  • 74232: quad NOR Schmitt trigger
  • 74237: 1-of-8 decoder/demultiplexer with address latch, active high outputs
  • 74238: 1-of-8 decoder/demultiplexer, active high outputs
  • 74239: dual 2-of-4 decoder/demultiplexer, active high outputs
  • 74240: octal buffer with Inverted three-state outputs
  • 74241: octal buffer with noninverted three-state outputs
  • 74242: quad bus transceiver with Inverted three-state outputs
  • 74243: quad bus transceiver with noninverted three-state outputs
  • 74244: octal buffer with noninverted three-state outputs
  • 74245: octal bus transceiver with noninverted three-state outputs
  • 74246: BCD to 7-segment decoder/driver with 30 v open collector outputs
  • 74247: BCD to 7-segment decoder/driver with 15 v open collector outputs
  • 74248: BCD to 7-segment decoder/driver with Internal Pull-up outputs
  • 74249: BCD to 7-segment decoder/driver with open collector outputs
  • 74251: 8-line to 1-line data selector/multiplexer with complementary three-state outputs
  • 74253: dual 4-line to 1-line data selector/multiplexer with three-state outputs
  • 74255: dual 4-bit addressable latch
  • 74256: dual 4-bit addressable latch
  • 74257: quad 2-line to 1-line data selector/multiplexer with noninverted three-state outputs
  • 74258: quad 2-line to 1-line data selector/mulitplexer with Inverted three-state outputs
  • 74259: 8-bit addressable latch
  • 74260: dual 5-input NOR gate
  • 74261: 2-bit by 4-bit parallel binary multiplier
  • 74265: quad complementary output elements
  • 74266: quad 2-input XNOR gate with open collector|open collectoroutputs
  • 74270: 2048-bit (512x4) read only memory with open collector outputs
  • 74271: 2048-bit (256x8) read only memory with open collector outputs
  • 74273: 8-bit register with reset
  • 74274: 4-bit by 4-bit binary multiplier
  • 74275: 7-bit slice Wallace tree
  • 74276: quad J-Not-K edge-triggered Flip-flop (electronics)|Flip-Flops with separate clocks, common preset and clear
  • 74278: 4-bit cascadeable priority registers with latched data inputs
  • 74279: quad set-reset latch
  • 74280: 9-bit odd/even Parity bit Generator/checker
  • 74281: 4-bit parallel binary accumulatOR
  • 74283: 4-bit binary Full adder
  • 74284: 4-bit by 4-bit parallel binary multiplier (low order 4 bits of product)
  • 74285: 4-bit by 4-bit parallel binary multiplier (high order 4 bits of product)
  • 74287: 1024-bit (256x4) programmable read-only memory with three-state outputs
  • 74288: 256-bit (32x8) programmable read-only memory with three-state outputs
  • 74289: 64-bit (16x4) RAM with open collector outputs
  • 74290: decade counter (separate divide-by-2 and divide-by-5 sections)
  • 74291: 4-bit universal shift register, binary up/down counter, synchronous
  • 74292: programmable frequency divider/digital timer
  • 74293: 4-bit binary counter (separate divide-by-2 and divide-by-8 sections)
  • 74294: programmable frequency divider/digital timer
  • 74295: 4-bit bidirectional register with three-state outputs
  • 74297: digital phase-locked-loop filter
  • 74298: quad 2-input multiplexer with storage
  • 74299: 8-bit bidirectional universal shift/storage register with three-state outputs
  • 74301: 256-bit (256x1) random access memory with open collector output
  • 74309: 1024-bit (1024x1) random access memory with open collector output
  • 74310: octal buffer with Schmitt trigger inputs
  • 74314: 1024-bit random access memory
  • 74320: crystal controlled crystal oscillator|oscillator
  • 74322: 8-bit shift register with sign extend, three-state outputs
  • 74323: 8-bit bidirectional universal shift/storage register with three-state outputs
  • 74324: voltage controlled oscillator (OR crystal controlled)
  • 74340: octal buffer with Schmitt trigger inputs and three-state inverted outputs
  • 74341: octal buffer with Schmitt trigger inputs and three-state noninverted outputs
  • 74344: octal buffer with Schmitt trigger inputs and three-state noninverted outputs
  • 74348: 8 to 3-line priority encoder with three-state outputs
  • 74350: 4-bit shifter with three-state outputs
  • 74351: dual 8-line to 1-line data selectors/multiplexers with three-state outputs and 4 common data inputs
  • 74352: dual 4-line to 1-line data selectors/multiplexers with inverting outputs
  • 74353: dual 4-line to 1-line data selectors/multiplexers with inverting three-state outputs
  • 74354: 8 to 1-line data selector/multiplexer with transparent latch, three-state outputs
  • 74356: 8 to 1-line data selector/multiplexer with edge-triggered register, three-state outputs
  • 74361: bubble memory function timing generator
  • 74362: clock signal#4-phase clock | four-phase clock generator/driver
  • 74365: hex buffer with noninverted three-state outputs
  • 74366: hex buffer with Inverted three-state outputs
  • 74367: hex buffer with noninverted three-state outputs
  • 74368: hex buffer with Inverted three-state outputs
  • 74370: 2048-bit (512x4) read-only memory with three-state outputs
  • 74371: 2048-bit (256x8) read-only memory with three-state outputs
  • 74373: octal transparent latch with three-state outputs
  • 741G373: single transparent latch with three-state output
  • 74374: octal register with three-state outputs
  • 741G374: single d-type flip-flop with three-state output
  • 74375: quad bistable latch
  • 74376: quad J-Not-K flip-flop with common clock and common clear
  • 74377: 8-bit register with clock enable
  • 74378: 6-bit register with clock enable
  • 74379: 4-bit register with clock enable and complementary outputs
  • 74380: 8-bit multifunction register
  • 74381: 4-bit arithmetic logic unit/function generator with generate and propagate outputs
  • 74382: 4-bit arithmetic logic unit/function generator with ripple carry and overflow outputs
  • 74385: quad 4-bit adder/subtractor
  • 74386: quad 2-input XOR gate
  • 74387: 1024-bit (256x4) programmable read-only memory with open collector outputs
  • 74388: 4-bit register with standard and three-state outputs
  • 74390: dual 4-bit decade counter
  • 74393: dual 4-bit binary counter
  • 74395: 4-bit universal shift register with three-state outputs
  • 74398: quad 2-input mulitplexers with storage and complementary outputs
  • 74399: quad 2-input mulitplexer with storage
  • 74408: 8-bit parity bit|parity tree
  • 74412: multi-mode buffered 8-bit latches with three-state outputs and clear
  • 74423: dual retriggerable monostable multivibrator
  • 74424: two-phase clock generator/driver
  • 74425: quad gates with three-state outputs and active low enables
  • 74426: quad gates with three-state outputs and active high enables
  • 74428: system controller for 8080a
  • 74438: system controller for 8080a
  • 74440: quad tridirectional bus transceiver with noninverted open collector outputs
  • 74441: quad tridirectional bus transceiver with Inverted open collector outputs
  • 74442: quad tridirectional bus transceiver with noninverted three-state outputs
  • 74443: quad tridirectional bus transceiver with Inverted three-state outputs
  • 74444: quad tridirectional bus transceiver with Inverted and noninverted three-state outputs
  • 74448: quad tridirectional bus transceiver with Inverted and noninverted open collector outputs
  • 74450: 16-to-1 multiplexer with complementary outputs
  • 74451: dual 8-to-1 multiplexer
  • 74452: dual decade counter, synchronous
  • 74453: dual binary counter, synchronous
  • 74453: quad 4-to-1 multiplexer
  • 74454: dual decade up/down counter, synchronous, preset input
  • 74455: dual binary up/down counter, synchronous, preset input
  • 74456: NBCD (Natural binary coded decimal) adder
  • 74460: bus transfer switch
  • 74461: 8-bit presettable binary counter with three-state outputs
  • 74462: fiber-optic link transmitter
  • 74463: fiber-optic link receiver
  • 74465: octal buffer with three-state outputs
  • 74468: dual mos-to-ttL level converter
  • 74470: 2048-bit (256x8) programmable read-only memory with open collector outputs
  • 74471: 2048-bit (256x8) programmable read-only memory with three-state outputs
  • 74472: programmable read-only memory with open collector outputs
  • 74473: programmable read-only memory with three-state outputs
  • 74474: programmable read-only memory with open collector outputs
  • 74475: programmable read-only memory with three-state outputs
  • 74481: 4-bit slice processor elements
  • 74482: 4-bit slice expandable control elements
  • 74484: BCD-to-binary converter
  • 74485: binary-to-BCD converter
  • 74490: dual decade counter
  • 74491: 10-bit binary up/down counter with limited preset and three-state outputs
  • 74498: 8-bit bidirectional shift register with parallel inputs and three-state outputs
  • 74508: 8-bit multiplier/divider
  • 74520: 8-bit comparator
  • 74521: 8-bit comparator
  • 74526: fuse programmable identity comparator, 16 bit
  • 74527: fuse programmable identity comparator, 8 bit + 4 bit conventional Identity comparator
  • 74528: fuse programmable Identity comparator, 12 bit
  • 74531: octal transparent latch with 32 ma three-state outputs
  • 74532: octal register with 32 ma three-state outputs
  • 74533: octal transparent latch with inverting three-state Logic outputs
  • 74534: octal register with inverting three-state outputs
  • 74535: octal transparent latch with inverting three-state outputs
  • 74536: octal register with inverting 32 ma three-state outputs
  • 74537: BCD to decimal decoder with three-state outputs
  • 74538: 1 of 8 decoder with three-state outputs
  • 74539: dual 1 of 4 decoder with three-state outputs
  • 74540: inverting octal buffer with three-state outputs
  • 74541: non-inverting octal buffer with three-state outputs
  • 74558: 8-bit by 8-bit multiplier with three-state outputs
  • 74560: 4-bit decade counter with three-state outputs
  • 74561: 4-bit binary counter with three-state outputs
  • 74563: 8-bit d-type transparent latch with inverting three-state outputs
  • 74564: 8-bit d-type edge-triggered register with inverting three-state outputs
  • 74568: decade up/down counter with three-state outputs
  • 74569: binary up/down counter with three-state outputs
  • 74573: octal D-type transparent latchwith three-state outputs
  • 74574: octal D-type edge-triggered flip-flop with three-state outputs
  • 74575: octal D-type flip-flop with synchronous clear, three-state outputs
  • 74576: octal D-type flip-flop with inverting three-state outputs
  • 74577: octal D-type flip-flop with synchronous clear, inverting three-state outputs
  • 74580: octal transceiver/latch with inverting three-state outputs
  • 74589: 8-bit shift register with input latch, three-state outputs
  • 74590: 8-bit binary counter with output registers and three-state outputs
  • 74592: 8-bit binary counter with input registers
  • 74593: 8-bit binary counter with input registers and three-state outputs
  • 74594: serial-in shift register with output registers
  • 74595: serial-in shift register with output latches
  • 74596: serial-in shift register with output registers and open collector outputs
  • 74597: serial-out shift register with input latches
  • 74598: shift register with input latches
  • 74600: dynamic memory refresh controller, transparent and burst modes, for 4K or 16K drams
  • 74601: dynamic memory refresh controller, transparent and burst modes, for 64K drams
  • 74602: dynamic memory refresh controller, cycle steal and burst modes, for 4K or 16K drams
  • 74603: dynamic memory refresh controller, cycle steal and burst modes, for 64K drams
  • 74604: octal 2-input multiplexer with latch, high-speed, with three-state outputs
  • 74605: octal 2-input mulitplexer with |latch, high-speed, with open collector outputs
  • 74606: octal 2-input mulitplexer with latch, glitch-free, with three-state outputs
  • 74607: octal 2-input mulitplexer with latch, glitch-free, with open collector outputs
  • 74608: memory cycle controller
  • 74610: memory mapper, latched, three-state outputs
  • 74611: memory mapper, latched, open collector outputs
  • 74612: memory mapper, three-state outputs
  • 74613: memory mapper, open collector outputs
  • 74620: octal bus transceiver, inverting, three-state outputs
  • 74621: octal bus transceiver, noninverting, open collector outputs
  • 74622: octal bus transceiver, inverting, open collector outputs
  • 74623: octal bus transceiver, noninverting, three-state outputs
  • 74624: voltage-controlled oscillator with enable control, range control, two-phase outputs
  • 74625: dual voltage-controlled oscillator with two-phase outputs
  • 74626: dual voltage-controlled oscillator with enable control, two-phase outputs
  • 74627: dual voltage-controlled oscillator
  • 74628: voltage-controlled oscillator with enable control, range control, external temperature compensation, and two-phase outputs
  • 74629: dual voltage-controlled oscillator with enable control, range control
  • 74630: 16-bit error detection and correction (EDAC) with three-state outputs
  • 74631: 16-bit error detection and correction with open collector outputs
  • 74632: 32-bit error detection and correction
  • 74638: octal bus transceiver with inverting three-state outputs
  • 74639: octal bus transceiver with noninverting three-state outputs
  • 74640: octal bus transceiver with inverting three-state outputs
  • 74641: octal bus transceiver with noninverting open collector outputs
  • 74642: octal bus transceiver with inverting open collector outputs
  • 74643: octal bus transceiver with mix of inverting and noninverting three-state outputs
  • 74644: octal bus transceiver with mix of inverting and noninverting open collector outputs
  • 74645: octal bus transceiver
  • 74646: octal bus transceiver/latch/multiplexer with noninverting three-state outputs
  • 74647: octal bus transceiver/latch/multiplexer with noninverting open collector outputs
  • 74648: octal bus transceiver/latch/multiplexer with inverting three-state outputs
  • 74649: octal bus transceiver/latch/multiplexer with inverting open collector outputs
  • 74651: octal bus transceiver/register with inverting three-state outputs
  • 74652: octal bus transceiver/register with noninverting three-state outputs
  • 74653: octal bus transceiver/register with inverting three-state and open collector outputs
  • 74654: octal bus transceiver/register with noninverting three-state and open collector outputs
  • 74658: octal bus transceiver with Parity, inverting
  • 74659: octal bus transceiver with Parity, noninverting
  • 74664: octal bus transceiver with Parity, inverting
  • 74665: octal bus transceiver with Parity, noninverting
  • 74668: synchronous 4-bit decade Up/down counter
  • 74669: synchronous 4-bit binary Up/down counter
  • 74670: 4 by 4 register File with three-state outputs
  • 74671: 4-bit bidirectional shift register/latch /multiplexer with three-state outputs
  • 74672: 4-bit bidirectional shift register/latch/multiplexer with three-state outputs
  • 74673: 16-bit serial-in serial-out shift register with output storage registers, three-state outputs
  • 74674: 16-bit parallel-in serial-out shift register with three-state outputs
  • 74677: 16-bit address comparator with enable
  • 74678: 16-bit address comparatOR with latch
  • 74679: 12-bit address comparatOR with latch
  • 74680: 12-bit address comparatOR with enable
  • 74681: 4-bit parallel binary accumulatOR
  • 74682: 8-bit digital comparator|magnitude comparator
  • 74683: 8-bit magnitude comparatOR with open collector outputs
  • 74684: 8-bit magnitude comparatOR
  • 74685: 8-bit magnitude comparatOR with open collector outputs
  • 74686: 8-bit magnitude comparatOR with enable
  • 74687: 8-bit magnitude comparatOR with enable
  • 74688: 8-bit equality comparatOR
  • 74689: 8-bit magnitude comparatOR with open collector outputs
  • 74690: 4-bit decimal counter/latch/multiplexer with asynchronous reset, |three state outputs
  • 74691: 4-bit binary counter/latch/multiplexer with asynchronous reset, three-state outputs
  • 74692: 4-bit decimal counter/latch/multiplexer with synchronous reset, three-state outputs
  • 74693: 4-bit binary counter/latch/multiplexer with synchronous reset, three-state outputs
  • 74694: 4-bit decimal counter/latch/multiplexer with synchronous and asynchronous resets, three-state outputs
  • 74695: 4-bit binary counter/latch/multiplexer with synchronous and asynchronous resets, three-state outputs
  • 74696: 4-bit decimal counter/register/multiplexer with asynchronous reset, three-state outputs
  • 74697: 4-bit binary counter/register/multiplexer with asynchronous reset, three-state outputs
  • 74698: 4-bit decimal counter/register/multiplexer with synchronous reset, three-state outputs
  • 74699: 4-bit binary counter/register/multiplexer with synchronous reset, three-state outputs
  • 74716: programmable decade counter
  • 74718: programmable binary counter
  • 74724: voltage controlled multivibratOR
  • 74740: octal buffer/Line driver, inverting, three-state outputs
  • 74741: octal buffer/Line driver, noninverting, three-state outputs, mixed enable polarity
  • 74744: octal buffer/Line driver, noninverting, three-state outputs
  • 74748: 8 to 3-line priority encoder
  • 74779: 8-bit bidirectional binary counter (3-state)
  • 74783: synchronous address mulitplexer
  • 74790: error detection and correction (EDAC)
  • 74794: 8-bit register with readback
  • 74795: octal buffer with three-state outputs
  • 74796: octal buffer with three-state outputs
  • 74797: octal buffer with three-state outputs
  • 74798: octal buffer with three-state outputs
  • 74804: hex 2-input NAND drivers
  • 74805: hex 2-input NOR drivers
  • 74808: hex 2-input AND drivers
  • 74832: hex 2-input OR drivers
  • 74848: 8 to 3-line priority encoder with three-state outputs
  • 74873: octal transparent latch
  • 74874: octal d-type flip-flop
  • 74876: octal d-type flip-flop with inverting outputs
  • 74878: dual 4-bit d-type flip-flop with synchronous clear, noninverting three-state outputs
  • 74879: dual 4-bit d-type flip-flop with synchronous clear, inverting three-state outputs
  • 74880: octal transparent latchwith inverting outputs
  • 74882: 32-bit lookahead carry generator
  • 74888: 8-bit slice processor
  • 74926: 4-digit counter/display driver
  • 74935: 3.5-digit digital voltmeter (DVM) support chip for multiplexed 7-segment displays
  • 74936: 3.75-digit digital voltmeter (DVM) support chip for multiplexed 7-segment displays
  • 741005: hex inverting buffer with open-collector output
  • 741035: hex noninverting buffers with open-collector outputs
  • 742960: error detection and correction (EDAC)
  • 742961: edac bus buffer, inverting
  • 742962: edac bus buffer, noninverting
  • 742968: dynamic memory controller
  • 742969: memory timing controller for use with error detection and correction| EDAC
  • 742970: memory timing controller for use without EDAC
  • 741G3208: single 3 input OR-AND Gate;
  • 744002: dual 4-input NOR gate
  • 744015: dual 4-bit shift registers
  • 744017: 5-stage รท10 Johnson counter
  • 744020: 14-stage binary counter
  • 744024: 7 stage ripple carry binary counter
  • 744028: BCD to decimal decoder
  • 744040: 12-stage binary ripple counter
  • 744046: phase-locked loop and voltage-controlled oscillator
  • 744049: hex inverting buffer
  • 744050: hex buffer/converter (non-inverting)
  • 744051: high-speed CMOS 8-channel analog mulitplexer/demultiplexer
  • 744052: dual 4-channel analog multiplexer/demultiplexers
  • 744053: triple 2-channel analog multiplexer/demultiplexers
  • 744059: programmable divide-by-N counter
  • 744060: 14-stage binary ripple counter with oscillator
  • 744066: quad bilateral switches
  • 744067: 16-channel analog multiplexer/demultiplexer
  • 744075: triple 3-input OR gate
  • 744078: 8-input OR/NOR gate
  • 744094: 8-bit three-state shift register/latch
  • 744316: quad analog switch
  • 744511: BCD to 7-segment decoder
  • 744520: dual 4-bit synchronous binary counter
  • 744538: dual retriggerable precision monostable multivibrator
  • 747007: hex buffer
  • 747266: quad 2-input XNOR gate
  • 7429841: 10-bit bus-interface D-type latch with 3-state outputs
  • 7440103: presettable 8-bit synchronous down counter
  • 7440105: 4-bit by 16-word FIFO register

References