canadianpoet2012
New Member
Can anyone help me connect up this IC?!
I am trying to make a clock, and I am using these counters, CMOS CD4510 Divide-By-10 BCD Up-Down Counter, to drive 7 segment displays as my O/Ps.
As with all my projects I am simulating first, to check my design, and oh look I have managed to make a mistake somewhere! Having read the data sheet for it, I understand that if you want it to count up and produce a BCD O/P you have to hold low the following pins Load, Carry In, Up/Down & Reset. I am doing this and applying a nice steady clock pulse to the CLK pin, but yet nothing is appearing on the Q pins! Does anyone know where I am going wrong?!
If anyone would like to see a circuit diagram, I will post a cut down of it.
I am trying to make a clock, and I am using these counters, CMOS CD4510 Divide-By-10 BCD Up-Down Counter, to drive 7 segment displays as my O/Ps.
As with all my projects I am simulating first, to check my design, and oh look I have managed to make a mistake somewhere! Having read the data sheet for it, I understand that if you want it to count up and produce a BCD O/P you have to hold low the following pins Load, Carry In, Up/Down & Reset. I am doing this and applying a nice steady clock pulse to the CLK pin, but yet nothing is appearing on the Q pins! Does anyone know where I am going wrong?!
If anyone would like to see a circuit diagram, I will post a cut down of it.