Continue to Site

Welcome to our site!

Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

HELP..Designing a BCD Down counter

Status
Not open for further replies.

rbreak7

New Member
I need to design a sync. 4 bit BCD down counter using D Flip Flops ans SSI gates. It must contain and enable, load and Chip enable Out. I need this ASAP. Please help. Thanks.

Russ
 
Somebody has to have some idea....please

Somebody has to have some idea....please help..Im running out of time
 
I need to design a sync. 4 bit BCD down counter using D Flip Flops ans SSI gates. It must contain and enable, load and Chip enable Out.

If you need to design this, why are you asking us?

(On a side note, I'm looking at National's 1984 Logic Databook, at an 'HC190. They show how they designed theirs using D flip-flops.)
 
Last edited:
Status
Not open for further replies.

Latest threads

New Articles From Microcontroller Tips

Back
Top