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!

 

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.

 

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.