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pinout for ay-3-8475

M

major

Jan 1, 1970
0
need a pinout for a 28 pin chip. chip number: AY-3-8475..

found on internet it is a : 256 CMND IR RC RECEIVER, made by General
Instruments.

I am trying to repair an old large led display made by GAMMA.

Mike Reedy
[email protected]
 
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