Second Source i4004?

From: Dave McGuire <mcguire_at_neurotica.com>
Date: Sun Aug 26 15:37:09 2001

On August 26, Wayne M. Smith wrote:
> I was looking inside my ProLog M-900 and noticed a gold and
> ceramic chip labeled "INS4004D" socketed next to two i4002s.
> Does anyone know if National Semi second sourced the i4004?
> It also has the number "530" on the bottom which I suppose
> is a lot no.
>
> For those with GUI browsers, here is the best I could do
> with my camera:
>
> http://home.earthlink.net/~wmsmith/ProLog4004.jpg

  Hmm, it sure looks like it!

    -Dave

-- 
Dave McGuire
Laurel, MD
Received on Sun Aug 26 2001 - 15:37:09 BST

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