I am repairing a old IBM PC 5170 (AT) & i am having keyboard problems which could be the fault of a SN74ALS00N but I cant find many online in the UK. I have however seen SN74HC00N-74HC00N-IC-QUAD-2-INPUT-NAND-GATE
are these direct compatable replacements as I have found 10 of them available.
many thanks
are these direct compatable replacements as I have found 10 of them available.
many thanks
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