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HD74LVC02

HD74LVC02 芯片功能简介

HD74LVC02
Quad. 2-input NOR Gates
ADE-205-061B(Z)
Rev.2
September 1995
Description
The HD74LVC02 has four 2-input NOR gates in a 14 pin package. Low voltage and high speed operation
is suitable at the battery drive product (note type personal computer) and low power consumption extends
the life of a battery for long time operation.
Features
? V
CC
= 2.0 V to 5.5 V
? All inputs V
IH
(Max.) = 5.5 V (@V
CC
= 0 V to 5.5 V)
? Typical V
OL
ground bounce < 0.8 V (@V
CC
= 3.3 V, Ta = 25°C)
? Typical V
OH
undershoot > 2.0 V (@V
CC
= 3.3 V, Ta = 25°C)
? High output current ±24 mA (@V
CC
= 3.0 V to 5.5 V)
Function Table
Inputs
A B Output Y
LLH
LHL
HL
HH
H : High level
L : Low level


HD74LVC02 芯片封装管脚图

HD74LVC02芯片封装管脚图

HD74LVC02 芯片电路图

HD74LVC02芯片电路图