參數(shù)資料
型號(hào)： SN74LV139ANS
廠商： Texas Instruments, Inc.
英文描述： DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
中文描述： 雙程線(xiàn)，4線(xiàn)解碼器/解復(fù)用器
文件頁(yè)數(shù)： 1/13頁(yè)
文件大小： 322K
代理商： SN74LV139ANS
SN54LV139A, SN74LV139A
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS
SCLS396G – APRIL 1998 – REVISED JULY 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2-V to 5.5-V V
CC
Operation
Max t
pd
of 7.5 ns at 5 V
Support Mixed-Mode Voltage Operation on
All Ports
Designed Specifically for High-Speed
Memory Decoders and Data-Transmission
Systems
Incorporate Two Enable Inputs to Simplify
Cascading and/or Data Reception
I
off
Supports Partial-Power-Down Mode
Operation
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
2A
2B
NC
2Y0
2Y1
1B
1Y0
NC
1Y1
1Y2
1
1
N
2
2
V
2
1
G
N
SN54LV139A . . . FK PACKAGE
(TOP VIEW)
NC – No internal connection
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
SN54LV139A . . . J OR W PACKAGE
SN74LV139A . . . D, DB, DGV, NS,
OR PW PACKAGE
(TOP VIEW)
SN74LV139A . . . 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
1
2
V
G
description/ordering information
The ’LV139A devices are dual 2-line to 4-line decoders/demultiplexers designed for 2-V to 5.5-V V
CC
operation.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN – RGY
Reel of 1000
SN74LV139ARGYR
LV139A
SOIC – D
Tube of 40
SN74LV139AD
LV139A
Reel of 2500
SN74LV139ADR
SOP – NS
Reel of 2000
SN74LV139ANSR
74LV139A
–40
°
C to 85
°
C
SSOP – DB
Reel of 2000
SN74LV139ADBR
LV139A
Tube of 90
SN74LV139APW
TSSOP – PW
Reel of 2000
SN74LV139APWR
LV139A
Reel of 250
SN74LV139APWT
TVSOP – DGV
Reel of 2000
SN74LV139ADGVR
LV139A
CDIP – J
Tube of 25
SNJ54LV139AJ
SNJ54LV139AJ
–55
°
C to 125
°
C
CFP – W
LCCC – FK
Tube of 150
Tube of 55
SNJ54LV139AW
SNJ54LV139AFK
SNJ54LV139AW
SNJ54LV139AFK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
Copyright
2003, Texas Instruments Incorporated
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.
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參數(shù)描述
SN74LV139ANSR 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Dual 2 to 4-Line Decdr/Demltplxer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74LV139ANSRE4 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Dual 2 to 4-Line Decdr/Demltplxer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74LV139ANSRG4 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Dual 2Line To 4Line Decodr Demultiplexer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74LV139APW 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Dual 2 to 4-Line Decdr/Demltplxer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SN74LV139APWE4 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Dual 2 to 4-Line Decdr/Demltplxer RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時(shí)間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
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