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ꢀꢍ ꢁꢈ ꢄ ꢎ ꢏꢐꢀ ꢏꢐꢑ ꢑꢎ ꢒ ꢈ ꢓꢔꢎ
ꢕ ꢍꢔ ꢖ ꢗ ꢋꢀꢔꢓꢔ ꢎ ꢘ ꢐꢔ ꢙ ꢐꢔ
SCES467A − JULY 2003 − REVISED MAY 2004
D
Qualification in Accordance With
AEC-Q100
D
D
D
D
Low Power Consumption, 10-µA Max I
24-mA Output Drive at 3.3 V
CC
†
D
Qualified for Automotive Applications
I
Supports Partial-Power-Down Mode
off
D
Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
Operation
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
DBV PACKAGE
(TOP VIEW)
D
D
Supports 5-V V
Operation
CC
1
2
3
5
4
OE
A
GND
V
Y
CC
Inputs Accept Voltages to 5.5 V
†
Contact factory for details. Q100 qualification data available on
request.
description/ordering information
This single bus buffer gate is designed for 1.65-V to 5.5-V V
operation.
CC
The SN74LVC1G126 is a single line driver with a 3-state output. The output is disabled when the output-enable
(OE) input is low.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a
pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the
driver.
This device is fully specified for partial-power-down applications using I . The I circuitry disables the outputs,
off
off
preventing damaging current backflow through the device when it is powered down.
ORDERING INFORMATION
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
‡
‡
PACKAGE
T
A
PACKAGE
§
−40°C to 125°C
SOT (SOT-23) − DBV Reel of 3000
1P1G126QDBVRQ1
C26_
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
DBV: The actual top-side marking has one additional character that designates the assembly/test site.
§
FUNCTION TABLE
INPUTS
OUTPUT
Y
OE
A
H
L
H
H
L
H
L
X
Z
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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Copyright 2004, Texas Instruments Incorporated
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1
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