Dual buffer/line driver; 3-state
Rev. 1 — 11 March 2014
Product data sheet
1. General description
The 74AHC2G126-Q100 and 74AHCT2G126-Q100 are high-speed Si-gate CMOS
devices. They provide a dual non-inverting buffer/line driver with 3-state output. The
3-state output is controlled by the output enable input (nOE). A LOW at nOE causes the
output to assume a high-impedance OFF-state.
The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V.
The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V.
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
High noise immunity
Low power dissipation
Balanced propagation delays
Multiple package options
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 )