logic gate applications

Pehr · Posted: Sun Jun 14, 2009 2:28 am Post subject: logic gate applications

I've found some interesting logic circuits that can easily be patched up with logic gates. Very Happy

Does anyone know if there are any more of these interesting circuits?

NOR-gate latch:
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NAND-gate latch:
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Full adder:

Half adder:

DGTom · Posted: Tue Jun 16, 2009 2:43 pm Post subject:

Some of these look cool!

I built a 4011 based A/B Input switcher yesterday, great for those 2 not basslines Laughing

super great when all the inputs are 'related' I'm gonna have a look at the flip-flop, I think a dual or quad flip-flop would be a cool addition to my machine.

synthmonger · Posted: Thu Jun 18, 2009 3:17 am Post subject:

Don Lancasters TTL, RTL, and CMOS cookbooks has pages of info for that stuff. His cookbooks are fantastic!

Inventor · Posted: Thu Jun 18, 2009 3:23 am Post subject:

I don't recall if i kept my Don Lancaster books the last time i purged my stuff, but they were worn from years of use. I learned about these circuits in college but forgot it all. Fairly straightforward to re-figure out though.

droffset · Posted: Fri Jun 19, 2009 2:28 pm Post subject:

You might enjoy this link!

A Java window will pop up at you:
http://falstad.com/circuit