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SN54AHC157 PDF预览

SN54AHC157

更新时间： 2024-11-03 23:06:07
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德州仪器 - TI 复用器
页数 文件大小 规格书
19页 650K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

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SN54AHC157 数据手册

 浏览型号SN54AHC157的Datasheet PDF文件第2页浏览型号SN54AHC157的Datasheet PDF文件第3页浏览型号SN54AHC157的Datasheet PDF文件第4页浏览型号SN54AHC157的Datasheet PDF文件第5页浏览型号SN54AHC157的Datasheet PDF文件第6页浏览型号SN54AHC157的Datasheet PDF文件第7页 
SN54AHC157, SN74AHC157  
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS  
SCLS345I – MAY 1996 – REVISED JULY 2003  
Operating Range 2-V to 5.5-V V  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
CC  
Latch-Up Performance Exceeds 250 mA Per  
JESD 17  
– 1000-V Charged-Device Model (C101)  
SN54AHC157 . . . J OR W PACKAGE  
SN74AHC157 . . . D, DB, DGV, N, NS,  
OR PW PACKAGE  
SN54AHC157 . . . FK PACKAGE  
(TOP VIEW)  
SN74AHC157 . . . RGY PACKAGE  
(TOP VIEW)  
(TOP VIEW)  
1
16  
V
G
A/B  
1A  
1B  
1Y  
2A  
2B  
2Y  
GND  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
3
2
1 20 19  
18  
CC  
4A  
4B  
NC  
4Y  
3A  
1B  
1Y  
NC  
2A  
2B  
4
5
6
7
8
15  
14  
13  
12  
11  
10  
1A  
1B  
1Y  
2A  
2B  
2Y  
2
3
4
5
6
7
G
17  
16  
15  
14  
4A  
4B  
4Y  
3A  
3B  
4A  
4B  
4Y  
3A  
3B  
3Y  
9 10 11 12 13  
8
9
NC – No internal connection  
description/ordering information  
These quadruple 2-line to 1-line data selectors/multiplexers are designed for 2-V to 5.5-V V  
operation.  
CC  
The ’AHC157 devices feature a common strobe (G) input. When the strobe is high, all outputs are low. When  
the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices  
provide true data.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
†
PACKAGE  
T
A
QFN – RGY  
PDIP – N  
Tape and reel  
Tube  
SN74AHC157RGYR  
SN74AHC157N  
HA157  
SN74AHC157N  
Tube  
SN74AHC157D  
SOIC – D  
AHC157  
Tape and reel  
Tape and reel  
Tape and reel  
Tube  
SN74AHC157DR  
SN74AHC157NSR  
SN74AHC157DBR  
SN74AHC157PW  
SN74AHC157PWR  
SN74AHC157DGVR  
SNJ54AHC157J  
–40°C to 85°C  
SOP – NS  
AHC157  
HA157  
SSOP – DB  
TSSOP – PW  
HA157  
Tape and reel  
Tape and reel  
Tube  
TVSOP – DGV  
CDIP – J  
HA157  
SNJ54AHC157J  
SNJ54AHC157W  
SNJ54AHC157FK  
–55°C to 125°C  
CFP – W  
Tube  
SNJ54AHC157W  
SNJ54AHC157FK  
LCCC – FK  
Tube  
†
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  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
PRODUCTION DATA information is 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  
1234567...19

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SN54AHC157 替代型号

型号 品牌 替代类型 描述 数据表
SN74AHC157 TI

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