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SN74LV139A PDF预览

SN74LV139A

更新时间: 2024-11-20 23:06:23
品牌 Logo 应用领域
德州仪器 - TI 解码器解复用器
页数 文件大小 规格书
13页 322K
描述
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS

SN74LV139A 数据手册

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SN54LV139A, SN74LV139A  
DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS  
SCLS396G – APRIL 1998 – REVISED JULY 2003  
2-V to 5.5-V V  
Operation  
I
Supports Partial-Power-Down Mode  
CC  
off  
Operation  
Max t of 7.5 ns at 5 V  
pd  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
Support Mixed-Mode Voltage Operation on  
All Ports  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
Designed Specifically for High-Speed  
Memory Decoders and Data-Transmission  
Systems  
– 1000-V Charged-Device Model (C101)  
Incorporate Two Enable Inputs to Simplify  
Cascading and/or Data Reception  
SN54LV139A . . . J OR W PACKAGE  
SN74LV139A . . . D, DB, DGV, NS,  
OR PW PACKAGE  
SN54LV139A . . . FK PACKAGE  
(TOP VIEW)  
SN74LV139A . . . RGY PACKAGE  
(TOP VIEW)  
(TOP VIEW)  
1G  
1A  
V
1
16  
3
2
1
20 19  
18  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
CC  
2A  
2B  
NC  
1B  
1Y0  
NC  
4
5
6
7
8
2G  
2A  
2B  
1A  
1B  
1Y0  
1Y1  
1Y2  
1Y3  
15  
14  
13  
12  
11  
10  
2
3
4
5
6
7
2G  
2A  
2B  
2Y0  
2Y1  
2Y2  
17  
16  
1B  
1Y0  
1Y1  
1Y2  
1Y3  
GND  
15 2Y0  
14  
9 10 11 12 13  
1Y1  
1Y2  
12 2Y0  
2Y1  
11  
10  
9
2Y1  
2Y2  
2Y3  
8
9
NC – No internal connection  
description/ordering information  
The ’LV139A devices are dual 2-line to 4-line decoders/demultiplexers designed for 2-V to 5.5-V V operation.  
CC  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
QFN – RGY  
SOIC – D  
Reel of 1000  
Tube of 40  
SN74LV139ARGYR  
SN74LV139AD  
LV139A  
LV139A  
Reel of 2500  
Reel of 2000  
Reel of 2000  
Tube of 90  
SN74LV139ADR  
SN74LV139ANSR  
SN74LV139ADBR  
SN74LV139APW  
SN74LV139APWR  
SN74LV139APWT  
SN74LV139ADGVR  
SNJ54LV139AJ  
SOP – NS  
74LV139A  
LV139A  
–40°C to 85°C  
SSOP – DB  
TSSOP – PW  
Reel of 2000  
Reel of 250  
Reel of 2000  
Tube of 25  
LV139A  
TVSOP – DGV  
CDIP – J  
LV139A  
SNJ54LV139AJ  
SNJ54LV139AW  
SNJ54LV139AFK  
–55°C to 125°C  
CFP – W  
Tube of 150  
Tube of 55  
SNJ54LV139AW  
SNJ54LV139AFK  
LCCC – FK  
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.  
Copyright 2003, Texas Instruments Incorporated  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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