I've just
checked the schematics, and the chip I replaced (on the PROM
memory board (which uses 1702s, of course)) was a 3205. Same pinout as
the '138, etc.
Any idea if that's a renumbered TI part?
The 8205 and 3205 are exactly the same part.
Not according to my intel books, similar but it's like saying a 74ls138 is
the
same as 74hct138... very close. Apparently there was a process difference.
Though intel did at times morph one part/process into another.
Allison