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) ?


Thanks to all of you,

David.


"Matthieu Benoit" a écrit dans le message de
...
hi!
here I have put the data sheet of texas 256x4 , 512x4 prom
TPB24S10N etc.
http://matthieu.benoit.free.fr/TPB24...B28S2708_o.pdf
Best regards,
Matthieu

Franc Zabkar wrote:

On Fri, 04 Feb 2005 11:33:04 GMT, (Gerard Bok) put
finger to keyboard and composed:

On Fri, 04 Feb 2005 06:02:01 -0500, Jay wrote:

On Fri, 4 Feb 2005 00:56:48 +0100 "David Winter"

wrote in Message id:
:

[sci.electronics.repair & sci.electronics.components added]

Hello,

I can't find anything about those early PROM chips which are used on
a
circuit board I need to fix.

Well, those sheets are in Intel's data catalog.
(OK, it's the 1976 edition, but still :-)

e-mail me if you need them

Lots of crosses at this site:
http://matthieu.benoit.free.fr/cross/2e_.htm

================================================== ==================
3601-1 74S387 27S20 93417 MB7057 MK4006 6300-1 UPB403 82S126
TBP24SA10

3601 DM74S387

3602 93436 74S570 27S12 MB7058 7620 6305-1 82S130 74S270
================================================== ==================

Here's one datasheet:
http://www.eletrica.ufsj.edu.br/ensi...ca1/82S126.pdf

- Franc Zabkar
--
Please remove one 's' from my address when replying by email.