> I finished a program that is working in a prototype circuit with a PIC 16C
> 74B  JW.
> As the program uses only I/O , not A/D  I intend to program a PIC 16C 64A
> 20/P.
> Is enough to change in the (Promate II device Programmer) window of MPLAB
> 4.0 from
> 74B to 64A ?

I've done it using a '65 instead of a '74 no problem.

Cheers,
Bob