Quote Originally Posted by tumbleweed View Post
You shouldn't leave the inputs of the HC14 floating... the outputs will be unknown.
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I wish I had seen that before sending that order to JLCPCB. I'm gonna have a resistor jumper on my brand spanking new circuit (only printed 5 to test).

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Quote Originally Posted by tumbleweed View Post
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Also, an ST gate really won't debounce anything if that's what you're trying to do.
I'm trying to get a cleaner signal like he explains here at "Hysteresis: The Full Fix".

Are you saying this doesn't work as he explained?

https://hackaday.com/2015/12/09/embe...uttons-part-i/