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SN74LV138 PDF预览

SN74LV138

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
16页 384K
描述
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

SN74LV138 数据手册

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SN54LV138A, SN74LV138A  
3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS  
www.ti.com  
SCLS395LAPRIL 1998REVISED AUGUST 2005  
FEATURES  
2-V to 5.5-V VCC Operation  
Max tpd of 9.5 ns at 5 V  
Ioff Supports Partial-Power-Down Mode  
Operation  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
Typical VOLP (Output Ground Bounce)  
<0.8 V at VCC = 3.3 V, TA = 25°C  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
Typical VOHV (Output VOH Undershoot)  
>2.3 V at VCC = 3.3 V, TA = 25°C  
Support Mixed-Mode Voltage Operation on All  
Ports  
– 1000-V Charged-Device Model (C101)  
SN54LV138A . . . J OR W PACKAGE  
SN74LV138A . . . D, DB, DGV, NS  
OR PW PACKAGE  
SN54LV138A . . . FK PACKAGE  
(TOP VIEW)  
SN74LV138A . . . RGY PACKAGE  
(TOP VIEW)  
(TOP VIEW)  
1
16  
A
B
V
CC  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
3
2
1
20 19  
18  
Y1  
Y2  
NC  
C
G2A  
NC  
4
5
6
7
8
15  
14  
13  
12  
11  
10  
B
C
G2A  
G2B  
G1  
2
3
4
5
6
7
Y0  
Y1  
Y2  
Y3  
Y4  
Y5  
Y0  
Y1  
Y2  
17  
16  
C
G2A  
G2B  
G1  
15 Y3  
14  
9 10 11 12 13  
G2B  
G1  
12 Y3  
Y4  
11  
10  
9
Y4  
Y5  
Y6  
Y7  
Y7  
8
9
GND  
NC − No internal connection  
DESCRIPTION/ORDERING INFORMATION  
The 'LV138A devices are 3-line to 8-line decoders/demultiplexers designed for 2-V to 5.5-V VCC operation.  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
SN74LV138ARGYR  
SN74LV138AD  
TOP-SIDE MARKING  
LV138A  
QFN – RGY  
SOIC – D  
Reel of 1000  
Tube of 40  
LV138A  
Reel of 2500  
Reel of 2000  
Reel of 2000  
Tube of 90  
SN74LV138ADR  
SOP – NS  
SN74LV138ANSR  
SN74LV138ADBR  
SN74LV138APW  
74LV138A  
LV138A  
–40°C to 85°C  
SSOP – DB  
TSSOP – PW  
Reel of 2000  
Reel of 250  
Reel of 2000  
Tube of 25  
SN74LV138APWR  
SN74LV138APWT  
SN74LV138ADGVR  
SNJ54LV138AJ  
LV138A  
TVSOP – DGV  
CDIP – J  
LV138A  
SNJ54LV138AJ  
SNJ54LV138AW  
SNJ54LV138AFK  
–55°C to 125°C  
CFP – W  
Tube of 150  
Tube of 55  
SNJ54LV138AW  
LCCC – FK  
SNJ54LV138AFK  
(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.  
UNLESS OTHERWISE NOTED this document contains PRO-  
Copyright © 1998–2005, Texas Instruments Incorporated  
DUCTION DATA information current as of publication date. Prod-  
ucts conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily  
include testing of all parameters.  

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