Product Summary

The ’HC02 devices contain four independent 2-input NOR gates. They perform the Boolean functionY = A + B or Y = A? B in positive logic.

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74HC02DR
SN74HC02DR

Texas Instruments

Gates (AND / NAND / OR / NOR) Quad 2-Input

Data Sheet

0-1: $0.20
1-25: $0.16
25-100: $0.12
100-250: $0.08
SN74HC02DRE4
SN74HC02DRE4

Texas Instruments

Gates (AND / NAND / OR / NOR) Quadruple 2-Inputs Positive-NOR Gate

Data Sheet

0-1: $0.23
1-25: $0.19
25-100: $0.14
100-250: $0.09
SN74HC02DRG4
SN74HC02DRG4

Texas Instruments

Gates (AND / NAND / OR / NOR) Quadruple 2-Inputs Positive-NOR Gate

Data Sheet

0-1: $0.23
1-25: $0.16
25-100: $0.12
100-250: $0.09