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