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 snipped-for-privacy@comcast.net
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 snipped-for-privacy@comcast.net
aka TY38475FN motorola
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