[MOVED] 4511 IC Layout help needed please

[HUGOBUS]

Hi everyone,

I've been having a problem trying to develop a circuit using a 4511 to count a seven seg. display. I've built the circuit and can't work out why it won't make a count? This is for a student's project and we'd be really grateful if we could have some help.

Thanks.

 

[FvM]

CD 4511 isn't a counter, just a decoder with latch. The circuit should work accoridng to datasheet specification.