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器件3D模型￥ 4.061
SN74LVC139APWT 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
逻辑控制器
封装:
TSSOP-16
描述:
TEXAS INSTRUMENTS SN74LVC139APWT 芯片, 解码器/信号分离器, 2:4, TSSOP-16
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SN74LVC139APWT数据手册
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of 22 Go
若手册格式错乱，请下载阅览PDF原文件
www.ti.com
FEATURES
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1G
1A
1B
1Y0
1Y1
1Y2
1Y3
GND
V
CC
2G
2A
2B
2Y0
2Y1
2Y2
2Y3
D, DB, DGV, NS, OR PW PACKAGE
(TOP VIEW)
RGY PACKAGE
(TOP VIEW)
1 16
8 9
2
3
4
5
6
7
15
14
13
12
11
10
2G
2A
2B
2Y0
2Y1
2Y2
1A
1B
1Y0
1Y1
1Y2
1Y3
1G
2Y3
V
GND
CC
DESCRIPTION/ORDERING INFORMATION
SN74LVC139A
DUAL 2-LINE TO 4-LINE DECODER/DEMULTIPLEXER
SCAS341O – MARCH 1994 – REVISED FEBRUARY 2005
• Latch-Up Performance Exceeds 250 mA Per
JESD 17
• Operates From 1.65 V to 3.6 V
• ESD Protection Exceeds JESD 22
• Inputs Accept Voltages to 5.5 V
– 2000-V Human-Body Model (A114-A)
• Max t
pd
of 6.2 ns
– 200-V Machine Model (A115-A)
• Typical V
OLP
(Output Ground Bounce)
<0.8 V at V
CC
= 3.3 V, T
A
= 25 ° C – 1000-V Charged-Device Model (C101)
• Typical V
OHV
(Output V
OH
Undershoot)
>2 V at V
CC
= 3.3 V, T
A
= 25 ° C
This dual 2-line to 4-line decoder/demultiplexer is designed for 1.65-V to 3.6-V V
CC
operation.
The device comprises two individual 2-line to 4-line decoders in a single package. The active-low enable ( G)
input can be used as a data line in demultiplexing applications. This decoder/demultiplexer features fully buffered
inputs, each of which represents only one normalized load to its driving circuit.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in
a mixed 3.3-V/5-V system environment.
ORDERING INFORMATION
T
A
PACKAGE
(1)
ORDERABLE PART NUMBER TOP-SIDE MARKING
QFN – RGY Reel of 1000 SN74LVC139ARGYR LC139A
Tube of 40 SN74LVC139AD
SOIC – D Reel of 2500 SN74LVC139ADR LVC139A
Reel of 250 SN74LVC139ADT
SOP – NS Reel of 2000 SN74LVC139ANSR LVC139A
SSOP – DB Reel of 2000 SN74LVC139ADBR LC139A
–40 ° C to 85 ° C
Tube of 90 SN74LVC139APW
TSSOP – PW Reel of 2000 SN74LVC139APWR LC139A
Reel of 250 SN74LVC139APWT
TVSOP – DGV Reel of 2000 SN74LVC139ADGVR LC139A
VFBGA – GQN SN74LVC139AGQNR
Reel of 1000 LC139A
VFBGA – ZQN (Pb-free) SN74LVC139AZQNR
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/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.
PRODUCTION DATA information is current as of publication date.
Copyright © 1994–2005, 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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