1. General description

The 74AHC1G126-Q100; 74AHCT1G126-Q100 is a single buffer/line driver with 3-state output.

Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed

voltage environments.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100

(Grade 1) and is suitable for use in automotive applications.

2. 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

• Symmetrical output impedance

• Balanced propagation delays

• Wide supply voltage range from 2.0 to 5.5 V

• Overvoltage tolerant inputs to 5.5 V

• High noise immunity

• CMOS low power dissipation

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

• Input levels:

• For 74AHC1G126-Q100: CMOS level

• For 74AHCT1G126-Q100: TTL level

• 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)