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7400 competition entry: Charge pump voltage inverter

Posted on Thursday, October 20th, 2011 in 7400 contest by DP

Daniel built a charge pump voltage inverter for the Open 7400 Logic competition. It uses the 74LV14 Schmitt trigger to provide a clocked signal, which is then connected to the inverted charge pump circuit to provide a -5V supply.

Via the contact form.

This entry was posted on Thursday, October 20th, 2011 at 4:00 pm and is filed under 7400 contest. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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