Re: Qix troubleshooting

From: <mccullar_at_flash.net>
Date: Sun Oct 07 2001 - 15:17:56 EDT

There are a couple of other 74xx TTL chips with non-spec Vcc and ground
pinouts. Fortunately, there are not many. One is the 7490 or the 7495; I
forget which; it's a counter-type chip and you're not likely to find it
often on video game boards.

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Received on Sun Oct 07 12:17:08 2001

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