Hi,
I have problems with a circuit involving MC14052 multiplexer chips. I decided to test the chips on abreadboard. They are OK with a 12 volt battery as source. But with a 12 volt adaptor as source I read aprox. 3 volts at all input/output pins regardless of the inhibit pin is 1 or 0. I tried several adaptors with a 10 uf capasitor across the leads.
Any ideas ?
Thanks.
I have problems with a circuit involving MC14052 multiplexer chips. I decided to test the chips on abreadboard. They are OK with a 12 volt battery as source. But with a 12 volt adaptor as source I read aprox. 3 volts at all input/output pins regardless of the inhibit pin is 1 or 0. I tried several adaptors with a 10 uf capasitor across the leads.
Any ideas ?
Thanks.