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参数资料
| 型号： | SN74LVC1G29YEPR |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | 2-OF-3 DECODER/DEMULTIPLEXER |
| 中文描述： | 2的- 3解码器/解复用器 |
| 文件页数： | 1/14页 |
| 文件大小： | 305K |
| 代理商： | SN74LVC1G29YEPR |
www.ti.com
FEATURES
See mechanical drawings for dimensions.
DCT PACKAGE
(TOP VIEW)
DCU PACKAGE
(TOP VIEW)
YEP OR YZP PACKAGE
(BOTTOM VIEW)
1
V
CC
8
G
2
7
Y1
Y0
3
6
A0
A1
4
5
GND
Y2
3
6
A1
Y2
A0
8
1
V
CC
Y0
G
5
GND
4
2
7
Y1
GND
A0
Y1
5
4
Y2
A1
Y0
V
CC
3 6
2 7
8
1
G
DESCRIPTION/ORDERING INFORMATION
This decoder is designed for 1.65-V to 5.5-V V
CC
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.
SN74LVC1G29
2-OF-3 DECODER/DEMULTIPLEXER
SCES569A–JUNE 2004–REVISED SEPTEMBER 2006
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 5.1 ns at 3.3 V
Low Power Consumption, 10-
μ
A Max I
CC
±
24-mA Output Drive at 3.3 V
Typical V
OLP
(Output Ground Bounce) <0.8 V
at V
CC
= 3.3 V, T
A
= 25
°
C
Typical V
OHV
(Output V
OH
Undershoot) >2 V at
V
CC
= 3.3 V, T
A
= 25
°
C
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)
This device is fully specified for partial-power-down applications using I
off
. The I
off
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.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2004–2006, Texas Instruments Incorporated
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