Give me the circuit diagram

[sunilsuta]

I want the circuit diagram for 4 bit edge triggered synchronous up-down counter.can you please post it here?

[pebe]

I got this by "Google-ing" for an up down counter.

http://www.doctronics.co.uk/4510.htm

[sunilsuta]

@pebe:thank you very much.but as I'm using mobile browser I'm finding it difficult to see the circuit.can u please attach only the image of ckt.

[pebe]

I'm afraid I cannot help you there. That link is to an article describing how to make the counter and includes several drawings and circuits.

It would be best if you could get access to a PC with a normal browser.

[sunilsuta]

Thank you very much:)