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by vatys
2187 days ago
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Yes, thanks for expanding on that. I used the ‘97 most recently so it was the part number I remembered. The open drain ones make good level translators as well, since the output can be pulled up to a different voltage.
If you find that chart, I’d love to see it! |
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(I'm not sure about that image host, but a screenshot seemed the easiest way to get it free of the corporate G Suite, with no-strings-attached absolutely guaranteed.)
There's more than just the five gates previously discussed because this was supposed to be a general list of all multifunction gates: that is, if you need to implement anything other than the obvious functions, start here first.
There were also three notes attached to the columns:
1. XNOR = 2-XOR with 1 inverted input = A XOR !B
2. A | !B = 2-OR with 1 inverted input = 2-NAND with 1 inverted input: A | !B = !(!A & B)
3. A & !B = 2-AND with 1 inverted input = 2-NOR with 1 inverted input: A & !B = !(!A | B)