SN54F02, SN74F02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description These devices contain four independent 2-input NOR gates.
They perform the Boolean functions Y = A + B or Y = A • B in positive logic.
The SN54F02 is characterized for operation over the full military temperature range of – 55°C to 125°C.
The SN74F02 is characterized for operation from 0°C to 70°C.
FUNCTION TABLE (each gate) INPUTS AB HX XH LL OUTPUT Y L L H logic symbol† 2 1A ≥1 1 3 1Y 1B 5 2A 4 6 2Y 2B 8 3A 10 9 3Y 3B 11 4A 13 12 4Y 4B † This symbol is in accordance with ANSI/IEEE Std 91-1984 an...

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