The Museum of HP Calculators

HP Forum Archive 14

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HP85 parts
Message #1 Posted by Mark Myers on 21 Apr 2004, 11:33 a.m.

We're in need of a RAM Controller IC (U8) for an HP85B.

The 40 pin IC is labeled as 1MC4-0003

Our chip was soldered on the board.

Wondering if anyone out there has one of these, or a dead HP85B, or a recommendation of locating such a part?

Mark


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