12 input AND gate?

Looking for a particular component or hardware part and you just cannot find it? Got comoonents surplus and want to get rid of it? Post it all here... No sales of working pedals, put these in the 'Seen for sale' section please.

12 input AND gate?

Postby KHELSTROM » 26 Jan 2008, 13:51

Anyone know where I can find one?
KHELSTROM
Solder Soldier
 
Posts: 210
Joined: 06 Sep 2007, 16:30
Has thanked: 3 times
Have thanks: 6 times

Postby soulsonic » 26 Jan 2008, 19:59

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.
User avatar
soulsonic
Old Solderhand
 
Posts: 3529
Joined: 27 Jun 2007, 04:38
Location: Buffalo, NY
Has thanked: 56 times
Have thanks: 265 times

Postby KHELSTROM » 27 Jan 2008, 00:43

Well they do make a 13 input NAND gate so couldn't I just use that and put an inverter at the output.
KHELSTROM
Solder Soldier
 
Posts: 210
Joined: 06 Sep 2007, 16:30
Has thanked: 3 times
Have thanks: 6 times

Postby davewave » 27 Jan 2008, 01:58

Use three 74LS09 (quad and gate, open collector outputs). Connect outputs together, and use a single external pullup to VCC.
davewave
 
Posts: 2
Joined: 13 Nov 2007, 22:24
Has thanked: 0 time
Have thanks: 0 time


Return to Parts Sourcing & Trading

Who is online

Users browsing this forum: No registered users and 6 guests