74AHCT02 - NXP

74AHCT02 Quad 2-input NOR gate

The 74AHC/AHCT02 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. The 74AHC/AHCT02 provides the Quad 2-input OR function. FUNCTION TABLE See note 1. INPUT nA L L H H Note 1. H = HIGH voltage level; L = LOW voltage level. nB L H L H OUTPUT nY H L L L QU.

Features

• ESD protection: HBM EIA/JESD22-A114-A exceeds 2000 V MM EIA/JESD22-A115-A exceeds 200 V CDM EIA/JESD22-C101 exceeds 1000 V
• Balanced propagation delays
• All inputs have Schmitt-trigger actions
• Inputs accepts voltages higher than VCC
• For AHC only: operates with CMOS input levels
• For AHCT only: operates with TTL input levels
• Specified from −40 to +85 and +125 °C. DESCRIPTION The 74AHC/AHCT02 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard No. 7A. The 74AHC/AHCT02 provides the Quad 2-i.