SN74LVC1G29
2-OF-3 DECODER/DEMULTIPLEXER
www.ti.com
SCES569A–JUNE 2004–REVISED SEPTEMBER 2006
FEATURES
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Available in the Texas Instruments
NanoStar™ and NanoFree™ Packages
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Ioff Supports Partial-Power-Down Mode
Operation
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Supports 5-V VCC Operation
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
Inputs Accept Voltages to 5.5 V
Max tpd of 5.1 ns at 3.3 V
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
Low Power Consumption, 10-µA Max ICC
±24-mA Output Drive at 3.3 V
– 1000-V Charged-Device Model (C101)
Typical VOLP (Output Ground Bounce) <0.8 V
at VCC = 3.3 V, TA = 25°C
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Typical VOHV (Output VOH Undershoot) >2 V at
VCC = 3.3 V, TA = 25°C
DCT PACKAGE
(TOP VIEW)
DCU PACKAGE
(TOP VIEW)
YEP OR YZP PACKAGE
(BOTTOM VIEW)
4 5
GND
A0
Y2
A1
VCC
Y0
A1
Y2
1
2
3
4
8
7
6
5
G
Y1
VCC
Y0
A1
Y2
1
2
3
4
8
7
6
5
G
Y1
3 6
2 7
1 8
Y1
Y0
A0
VCC
G
GND
A0
GND
See mechanical drawings for dimensions.
DESCRIPTION/ORDERING INFORMATION
This decoder is designed for 1.65-V to 5.5-V VCC operation.
The SN74LVC1G29 is a 2-of-3 decoder/demultiplexer. When the enable (G) input signal is low, only one of the
outputs is in the low state, depending on the input levels of A0 and A1. When G is high, Y0, Y1, and Y2 are
high, regardless of the input states.
This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disable the outputs,
preventing damaging current backflow through the device when it is powered down.
NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the
die as the package.
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.
Copyright © 2004–2006, 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.