74HCT2G02集成电路（IC）的门反相器规格书PDF中文资料

General description

The 74HC2G02 and 74HCT2G02 are high-speed Si-gate CMOS devices. They provide two 2-input NOR gates.

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.

Features

■ Wide supply voltage range from 2.0 V to 6.0 V

■ Symmetrical output impedance

■ High noise immunity

■ Low power dissipation

■ Balanced propagation delays

■ Multiple package options

■ ESD protection:

◆ HBM JESD22-A114E exceeds 2000 V

◆ MM JESD22-A115-A exceeds 200 V

■ Specified from −40 °C to +85 °C and −40 °C to +125 °C