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