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DBV PACKAGE
(TOP VIEW)
2
5
3
4
Y
1
A
GND
OE
V
CC
DCK PACKAGE
(TOP VIEW)
3
4
2
Y
1
GND
A
OE
5
V
CC
DRL PACKAGE
(TOP VIEW)
2
A
1
OE
3
4
GND
Y
5
V
CC
DRY PACKAGE
(TOP VIEW)
A
N.C.
OE
6
5
4
2
3
GND
Y
V
CC
1
YZP PACKAGE
(BOTTOM VIEW)
2
A
1
OE
GND
4
3
Y
5
V
CC
A1
B1
C1
A2
C2
OE
GND
DSF PACKAGE
(TOP VIEW)
A
V
CC
Y
N.C.
6
5
4
2
3
1
SN74LVC1G126
www.ti.com
SCES224P –APRIL 1999–REVISED NOVEMBER 2012
SINGLE BUS BUFFER GATE WITH 3-STATE OUTPUT
Check for Samples: SN74LVC1G126
1
FEATURES
2
• Available in the Texas Instruments NanoFree™
• Latch-Up Performance Exceeds 100 mA Per
Package JESD 78, Class II
• Supports 5-V V
CC
Operation • ESD Protection Exceeds JESD 22
• Inputs Accept Voltages to 5.5 V – 2000-V Human-Body Model (A114-A)
• Max t
pd
of 3.7 ns at 3.3 V – 200-V Machine Model (A115-A)
• Low Power Consumption, 10-μA Max I
CC
– 1000-V Charged-Device Model (C101)
• ±24-mA Output Drive at 3.3 V
• I
off
Supports Partial-Power-Down Mode
Operation
N.C. – No internal connection
See mechanical drawings for dimensions.
DESCRIPTION/ORDERING INFORMATION
This single bus buffer gate is designed for 1.65-V to 5.5-V V
CC
operation.
The SN74LVC1G126 is a single line driver with a 3-state output. The output is disabled when the output-enable
(OE) input is low.
NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the
package.
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
off
. The I
off
circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
1
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.
2NanoFree is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 1999–2012, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.

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