12 input AND gate?

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KHELSTROM
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Post by KHELSTROM »

Anyone know where I can find one?
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soulsonic
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Post by soulsonic »

I'm sorry, I don't think they make one. I wasn't thinking when I said that.
If you look at R.G.'s site here:
http://www.geofex.com/Article_Folders/f ... witchr.htm
There are some other options for doing the switching.
"Analog electronics in music is dead. Analog effects pedal design is a dead art." - Fran
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KHELSTROM
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Post by KHELSTROM »

Well they do make a 13 input NAND gate so couldn't I just use that and put an inverter at the output.
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davewave
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Post by davewave »

Use three 74LS09 (quad and gate, open collector outputs). Connect outputs together, and use a single external pullup to VCC.
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