74AHCT1G126Q
SINGLE BUFFER GATE WITH 3-STATE OUTPUT
Description
Pin Assignments
The 74AHCT1G126Q is an automotive compliant, single non-inverting
buffer/bus driver with a 3-state output. The output enters a high
impedance state when a LOW-level is applied to the output enable (OE)
pin. The device is designed for operation with a power supply range of
4.5V to 5.5V.
( Top View )
OE
A
1
2
3
5
4
Vcc
Y
GND
SOT25 / SOT353
Applications
Features
General Purpose Logic
Grade 1 Ambient Temperature Operation: -40°C to +125°C
Supply Voltage Range from 4.5V to 5.5V
Wide Array of Products, such as:
.
Automotive Applications within Grade 1 Temperature
Range
±8 mA Output Drive at 5.0V
CMOS Low-Power Consumption
.
.
.
Industrial Computing/Controls/Automation
High Reliability Networking/Communications
Industrial/Agricultural Equipment
Schmitt Trigger Action at All Inputs Make the Circuit Tolerant for
Slower Input Rise and Fall Time
Inputs Not Limited by VCC
Balanced Propagation Delays
Balanced Drive Capability
ESD Protection Tested per AEC-Q100
Exceeds 2000-V Human Body Model (AEC-Q100-002)
Exceeds 1000-V Charged Device Model (AEC-Q100-011)
Latch-Up Exceeds 100mA (AEC-Q100-004)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
The 74AHCT1G126Q is suitable for automotive applications
requiring specific change control; this part is AEC-Q100
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.
https://www.diodes.com/quality/product-definitions/
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
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www.diodes.com
August 2020
© Diodes Incorporated
74AHCT1G126Q
Document number: DS41467 Rev. 1 - 2