SINGLE BUS BUFFER GATE
WITH 3-STATE OUTPUT
www.ti.com
SCES223O – APRIL 1999 – REVISED FEBRUARY 2007
FEATURES
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Available in the Texas Instruments
NanoStar™ and NanoFree™ Packages
Supports 5-V V
CC
Operation
Inputs Accept Voltages to 5.5 V
Max t
pd
of 3.7 ns at 3.3 V
Low Power Consumption, 10-µA Max I
CC
±24-mA
Output Drive at 3.3 V
DBV PACKAGE
(TOP VIEW)
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I
off
Supports Partial-Power-Down Mode
Operation
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
DRL PACKAGE
(TOP VIEW)
DCK PACKAGE
(TOP VIEW)
OE
A
GND
1
5
V
CC
OE
A
1
2
3
5
V
CC
OE
A
GND
1
2
3
5
V
CC
Y
2
4
GND
4
4
Y
3
Y
YZP PACKAGE
(BOTTOM VIEW)
DRY PACKAGE
(TOP VIEW)
GND
A
OE
NC – No internal connection
3 4
2
1 5
Y
V
CC
OE
A
1
2
3
6
V
CC
NC
Y
5
4
GND
See mechanical drawings for dimensions.
DESCRIPTION/ORDERING INFORMATION
This bus buffer gate is designed for 1.65-V to 5.5-V V
CC
operation.
The SN74LVC1G125 is a single line driver with a 3-state output. The output is disabled when the output-enable
(OE) input is high.
NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the
die as the package.
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.
To ensure the high-impedance state during power up or power down, OE should be tied to V
CC
through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
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.
NanoStar, NanoFree are trademarks of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 1999–2007, Texas Instruments Incorporated
TI [ TEXAS INSTRUMENTS ]
