I want to change digital I/O from 32ch to 64ch.
My customer used ADM3091E but it device is not enough.
So, I want to recommend ADM3076E because it pin assign is very close.
But it has issue is #13 pin is change from Vcc to NC.
Can it recommend #13 be connected to Vcc in ADM3076E?
The ADM3076E pin 13 is not internally connected.
So, Pin 13 can be connected to GND or Vcc if required.
Just following up on this question to clarify a part number.
You noted the ADM3091E. I assume that you are talking about the ADM3491E? Can you confirm?
For our information, can you explain why you can't use this part in your application?