# Modulo 8 down counter

#### marshy84

Joined May 28, 2004
3
Anyone know of any good information or websites regarding modulo 8 down counters using JK flip flops

information on Examples of circuit (wiring) diagrams would be great

Cheers!

#### Dave

Joined Nov 17, 2003
6,970
You may find THIS of help, you want to go around page 11 and look at section 8.4.4 onwards.

Hope this helps a little.

#### beenthere

Joined Apr 20, 2004
15,819
Hi

See if you can find the logic for any of the TTL counters, like 74190 - 4. You can also look for more modern stuff - just put in something like ALS or AHCT between the 74 and the 190.