General description

The 74AHC123A-Q100; 74AHCT123A-Q100 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.

Features and benefits

■ Automotive product qualification in accordance with AEC-Q100 (Grade 1)

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

■ All inputs have a Schmitt-trigger action

■ Inputs accept voltages higher than VCC

■ DC triggered from active HIGH or active LOW inputs

■ Retriggerable for very long pulses up to 100 duty factor

■ Direct reset terminates output pulse

■ For 74AHC123A-Q100 only: operates with CMOS input levels

■ For 74AHCT123A-Q100 only: operates with TTL input levels

■ ESD protection:

◆ MIL-STD-883, method 3015 exceeds 2000 V

◆ HBM JESD22-A114F exceeds 2000 V

◆ MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)

■ Multiple package options