1. General description

The 74AHC02; 74AHCT02 is a high-speed Si-gate CMOS device and is pin compatible with

Low-power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard No. 7-A.

The 74AHC02; 74AHCT02 provides a quad 2-input NOR function.

2. Features and benefits

• Balanced propagation delays

• All inputs have a Schmitt-trigger action

• Inputs accept voltages higher than VCC

• Input levels:

• For 74AHC02: CMOS level

• For 74AHCT02: TTL level

• ESD protection:

• HBM EIA/JESD22-A114E exceeds 2000 V

• MM EIA/JESD22-A115-A exceeds 200 V

• CDM EIA/JESD22-C101C exceeds 1000 V

• Multiple package options

• Specified from -40 °C to +85 °C and from -40 °C to +125 °C