2输入或非门 2-input NOR gate
description
74HC1G02 and 74HCT1G02 are high speed Si-gate CMOS devices. They provide a 2-input NOR function. The HC device has CMOS input switching levels and supply voltage range 2 V to 6 V.
The HCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.
The standard output currents are half those of the 74HC02 and 74HCT02.
Features
Symmetrical output impedance
High noise immunity
Low power dissipation
Balanced propagation delays
SOT353-1 and SOT753 package options