1. General description
74AHC1G126-Q100 and 74AHCT1G126-Q100 are high-speed Si-gate CMOS devices.
They provide one non-inverting buffer/line driver with 3-state output. The output enable
input pin (OE) controls the 3-state output. A LOW at pin OE 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
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 )
3. Ordering information
74AHC1G126-Q100;
74AHCT1G126-Q100
Bus buffer/line driver; 3-state
Rev. 1 — 26 March 2013 Product data sheet
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74AHC1G126GW-Q100 40 C to +125 C TSSOP5 plastic thin shrink small outline package;
5 leads; body width 1.25 mm
SOT353-1
74AHCT1G126GW-Q100
74AHC1G126GV-Q100 40 C to +125 C SC-74A plastic surface-mounted package; 5 leads SOT753
74AHCT1G126GV-Q100
