On Sat, 5 Feb 2005 10:54:19 +0100, "David Winter"
put finger to keyboard and composed:

Thanks for your help!
I now have the 3601 pinout, however, no way to get the 3602 one.
The Texas collection doesn't include a 512*4 PROM (only a 512*8).
I could trick with the two "Enable" pins of the 3601, supposing one was
suppressed in the 3602 to serve as A8 address line, but I'm not sure whether
all other pins remained unchanged.

Anybody can scan his TI Data Catalog for the 3602 (pinout, voltages) ?

From my 1990-91 NTE catalogue:

74S570 - 2Kbit, open collector outputs

1 A6 Vcc 16
2 A5 A7 15
3 A4 A8 14
4 A3 E1* 13
5 A0 Q1 12
6 A1 Q2 11
7 A2 Q3 10
8 Gnd Q4 9


- Franc Zabkar
--
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