Click to expand full text
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 and IEC Publication 617-12.
SN74F02 Datasheet
