Roff
Well-Known Member
Since clock polarity is irrelevant, A NOR gate without an inverter would work.Some apps do not become affected by an inverted clock, especially when the clock pulse is narrow. If you read back in my post you'll see i mentioned that he would have to check that effect out to make sure an inverter doesnt bother the timing enough to cause a problem.
If one transistor does not work then two will anyway.
I do like the idea of an 'or' gate too though, or a 'nor' gate with a second section used as an inverter.
If for some reason a diode does have to be used, then i would recommend working with a Schottky diode with a lower forward voltage drop.