SN74HC157

更新时间： 2024-09-30 23:03:11

品牌	Logo	应用领域
德州仪器 - TI		复用器
页数	文件大小	规格书
15页	513K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

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中文翻译

获取价格

数据手册

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SN74HC157 数据手册

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SCLS113D − DECEMBER 1982 − REVISED SEPTEMBER 2003

Wide Operating Voltage Range of 2 V to 6 V

Outputs Can Drive Up To 15 LSTTL Loads

Typical t = 11 ns

6-mA Output Drive at 5 V

Low Power Consumption, 80-µA Max I

Low Input Current of 1 µA Max

SN54HC157 . . . J OR W PACKAGE

SN74HC157 . . . D, DB, N, NS, OR PW PACKAGE

(TOP VIEW)

SN54HC157 . . . FK PACKAGE

(TOP VIEW)

A/B

20 19

12 4Y

15 4Y

9 10 11 12 13

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

†

PACKAGE

PDIP − N

PACKAGE

Tube of 25

Tube of 40

SN74HC157N

SN74HC157D

Reel of 2500

Reel of 250

Reel of 2000

Tube of 90

SN74HC157DR

SN74HC157DT

SN74HC157NSR

SN74HC157DBR

SN74HC157PW

SN74HC157PWR

SN74HC157PWT

SNJ54HC157J

SNJ54HC157W

SNJ54HC157FK

SOIC − D

HC157

SOP − NS

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.

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...15

中文翻译

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与SN74HC157相关器件

型号	品牌	获取价格	描述	数据表
SN74HC157D	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74HC157D-00	TI	获取价格	HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
SN74HC157DBR	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74HC157DBRE4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIP LEXERS
SN74HC157DBRG4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIP LEXERS
SN74HC157DE4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74HC157DE4	ROCHESTER	获取价格	Multiplexer, HC/UH Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16,
SN74HC157DG4	TI	获取价格	Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-SOIC -40 to 85
SN74HC157DR	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74HC157DR-00	TI	获取价格	HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16

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