31 Jul
2004
31 Jul
'04
2:34 p.m.
I have a 1984 Rockwell Data Book with lots of ICs in
it - I will need a part number.
Steve.
--- John Honniball <coredump(a)gifford.co.uk> wrote:
Dwight K. Elvey wrote:
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Does anyone have any data books with the specs
and signals for Rockwell's 4 bit processors that
they made during the late 70's? These were in a
funny flat pack called spider chips.
I have a book by Steve Money called "Microprocessor
Data Book", and
it lists three Rockwell 4-bit chips, the MM75, MM76
and MM78. They
make up the PPS4/1 Series. Are they the ones you
are interested in?
--
John Honniball
coredump(a)gifford.co.uk