We added the TXB0108 dual supply 8-bit bidirectional voltage level translator (TSSOP-20 package) to our library. As the title suggests it translates 8 channels between two voltage levels. There is no direction control. All the pins are bi-directional at all times, and the directions of each pin are independent of one another.
I was excited about that part a while back until I read the bit in the datasheet about incompatibility with pullup or pulldown resistors of anything less than 50k ohm.
Are the pinouts for the TSSOP-20 package right? They don’t match the data sheet…