WTB: PROMs 82S135, 6039, 74S741, etc.

From: Dwight K. Elvey <dwight.elvey_at_amd.com>
Date: Tue May 11 19:54:59 2004

Hi Patrick
 You might go with a larger 1Kx8 PROMs. I think these
are more easily found. You can waste the rest or add
jumpers to select options. It seems like I was able to
get some of these from Jameco or Anchor.
Just a though

>From: "Patrick Rigney" <patrick_at_vintagecomputermarketplace.com>
>I'm trying to find a couple of 256x8 PROMs (unprogrammed of course) for
>replacements. The original part is an 82S135 (Phillips), but equivalents
>are apparently: NEC uPB421; AMD/MMI 6309, 63S09, 6309-1, 63S281; Texas
>Instruments 18S22 or 28L22. If anyone knows of a source for these, or has a
>couple you are willing to part with, please contact me off list. So far
>I've found a lot of sites advertising, but only one has actually had the
>parts and I'm hoping to do better than nearly $16 each. --Patrick
Received on Tue May 11 2004 - 19:54:59 BST

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