5秒后页面跳转
SN54HC157-SP PDF预览

SN54HC157-SP

更新时间: 2024-11-03 11:07:03
品牌 Logo 应用领域
德州仪器 - TI 复用器解复用器
页数 文件大小 规格书
21页 1120K
描述
四路 2 线路至 1 线路数据选择器/多路复用器

SN54HC157-SP 数据手册

 浏览型号SN54HC157-SP的Datasheet PDF文件第2页浏览型号SN54HC157-SP的Datasheet PDF文件第3页浏览型号SN54HC157-SP的Datasheet PDF文件第4页浏览型号SN54HC157-SP的Datasheet PDF文件第5页浏览型号SN54HC157-SP的Datasheet PDF文件第6页浏览型号SN54HC157-SP的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃ ꢄꢅ ꢆ ꢂꢇ ꢈ ꢀꢁꢇ ꢃꢄ ꢅꢆ ꢂꢇ  
ꢔ ꢕ  
SCLS113D − DECEMBER 1982 − REVISED SEPTEMBER 2003  
D
D
D
Wide Operating Voltage Range of 2 V to 6 V  
Outputs Can Drive Up To 15 LSTTL Loads  
D
D
D
Typical t = 11 ns  
pd  
6-mA Output Drive at 5 V  
Low Power Consumption, 80-µA Max I  
Low Input Current of 1 µA Max  
CC  
SN54HC157 . . . J OR W PACKAGE  
SN74HC157 . . . D, DB, N, NS, OR PW PACKAGE  
(TOP VIEW)  
SN54HC157 . . . FK PACKAGE  
(TOP VIEW)  
A/B  
1A  
V
CC  
G
1
2
3
4
5
6
7
8
16  
15  
14  
13  
3
2
1
20 19  
18  
4A  
4B  
NC  
1B  
1Y  
NC  
2A  
2B  
4
5
6
7
8
1B  
4A  
4B  
17  
16  
1Y  
2A  
12 4Y  
15 4Y  
14  
9 10 11 12 13  
11  
10  
9
2B  
3A  
3B  
3Y  
3A  
2Y  
GND  
NC − No internal connection  
description/ordering information  
These data selectors/multiplexers contain inverters and drivers to supply full data selection to the four output  
gates. A separate strobe (G) input is provided. A 4-bit word is selected from one of two sources and is routed  
to the four outputs. The ’HC157 devices present true data.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
T
A
PACKAGE  
PDIP − N  
PACKAGE  
Tube of 25  
Tube of 40  
SN74HC157N  
SN74HC157N  
SN74HC157D  
Reel of 2500  
Reel of 250  
Reel of 2000  
Reel of 2000  
Tube of 90  
SN74HC157DR  
SN74HC157DT  
SN74HC157NSR  
SN74HC157DBR  
SN74HC157PW  
SN74HC157PWR  
SN74HC157PWT  
SNJ54HC157J  
SNJ54HC157W  
SNJ54HC157FK  
SOIC − D  
HC157  
SOP − NS  
HC157  
HC157  
−40°C to 85°C  
SSOP − DB  
Reel of 2000  
Reel of 250  
Tube of 25  
TSSOP − PW  
HC157  
CDIP − J  
CFP − W  
LCCC − FK  
SNJ54HC157J  
SNJ54HC157W  
SNJ54HC157FK  
Tube of 150  
Tube of 55  
−55°C to 125°C  
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  
ꢕ ꢚ ꢥ ꢝ ꢜꢨ ꢣꢢ ꢠꢡ ꢢꢜ ꢞꢥ ꢧꢙ ꢟꢚ ꢠ ꢠꢜ ꢗꢓ ꢏꢒ ꢎꢍ ꢯ ꢒꢰꢱꢂ ꢰꢂꢈ ꢟꢧꢧ ꢥꢟ ꢝ ꢟ ꢞꢤ ꢠꢤꢝ ꢡ ꢟ ꢝ ꢤ ꢠꢤ ꢡꢠꢤ ꢨ  
ꢠ ꢤ ꢡ ꢠꢙ ꢚꢮ ꢜꢛ ꢟ ꢧꢧ ꢥꢟ ꢝ ꢟ ꢞ ꢤ ꢠ ꢤ ꢝ ꢡ ꢩ  
ꢣ ꢚꢧ ꢤꢡꢡ ꢜ ꢠꢪꢤ ꢝ ꢬꢙ ꢡꢤ ꢚ ꢜꢠꢤ ꢨꢩ ꢕ ꢚ ꢟꢧ ꢧ ꢜ ꢠꢪꢤ ꢝ ꢥꢝ ꢜ ꢨꢣꢢ ꢠꢡ ꢈ ꢥꢝ ꢜ ꢨꢣꢢ ꢠꢙꢜ ꢚ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

与SN54HC157-SP相关器件

型号 品牌 获取价格 描述 数据表
SN54HC157W TI

获取价格

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54HC158 TI

获取价格

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54HC158FK TI

获取价格

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54HC158FK-00 TI

获取价格

HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CQCC20
SN54HC158FKR TI

获取价格

暂无描述
SN54HC158J TI

获取价格

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54HC158J-00 TI

获取价格

HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CDIP16
SN54HC158W TI

获取价格

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN54HC158WR TI

获取价格

HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CDFP16, CERAMIC, FP-16
SN54HC160 TI

获取价格

SYNCHRONOUS 4-BIT DECADE AND BINARY COUNTERS