4017B chip

[Paul Horwood]

Can any one tell me why the 4017B chip on my simulation program only has 15
connections but all the circuit diagrams I see have 16 (as does the real
chip). Is there something I am missing?

I am using multisim 2001 Pro (workbench).

Paul..

Electro-Tech UK

 

[Terry Pinnell]

Can any one tell me why the 4017B chip on my simulation program only has 15
connections but all the circuit diagrams I see have 16 (as does the real
chip). Is there something I am missing?

I am using multisim 2001 Pro (workbench).

Paul..

Electro-Tech UK

That's one more than my own package, CircuitMaker, which shows the
4017 part with only 14 pins! The two power supply pins are
'implicitly' connected. Presumably that's the case with one of your
two supply pins?

 

[Paul Horwood]

Thats strange?

You would have thought there would have been something in the documentation?

Cheers Terry, I will check it out..

Paul..