wyh IC start with the number 74 like 7432,7400

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wyh IC start with the number 74 like 7432,7400..

Answer / sing

7400 7402
mentions that it has dual inline package and 7 pins each
side
4 represents number of gates last two digits r meant for
type code
but number of gates for not gate ic not valid its called as
74 series ic's

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