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Part Number SN74HC21
Description DUAL 4-INPUT POSITIVE-AND GATES
Info SN74HC21, SN54HC21 SCLS087F – DECEMBER 1982 – .
Manufacture etcTI
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Part Number SN74HC21-Q1
Description DUAL 4-INPUT POSITIVE-AND GATES
Info D Qualified for Automotive Applications D Wide Ope.
Manufacture etcTI
for PC Download SN74HC21-Q1 Datasheet



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