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CD74ACT157PWR

更新时间： 2024-09-13 12:47:31

品牌	Logo	应用领域
德州仪器 - TI		复用器
页数	文件大小	规格书
23页	1133K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER

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中文翻译

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数据手册
替代型号

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CD74ACT157PWR 数据手册

ꢀꢁꢂ ꢃꢄ ꢀꢅ ꢆꢇ ꢂ

ꢈ ꢉꢄꢁ ꢊ ꢉꢋꢌ ꢍ ꢎ ꢏꢌ ꢐꢑꢍ ꢅ ꢒ ꢆ ꢏꢌ ꢐꢑꢍ ꢁꢄꢅꢄ ꢓꢍ ꢌꢍ ꢀꢅꢒ ꢊꢔꢕ ꢉꢌꢅꢐ ꢋ ꢌꢍ ꢖꢍ ꢊ

SCHS340B − MARCH 2003 - REVISED JUNE 2003

Inputs Are TTL-Voltage Compatible

Speed of Bipolar F, AS, and S, With

Significantly Reduced Power Consumption

E, M, OR PW PACKAGE

(TOP VIEW)

A/B

Balanced Propagation Delays

24-mA Output Drive Current

− Fanout to 15 F Devices

GND

SCR-Latchup-Resistant CMOS Process and

Circuit Design

Exceeds 2-kV ESD Protection Per

MIL-STD-883, Method 3015

description/ordering information

This quadruple 2-line to 1-line data selector/multiplexer is designed for 4.5-V to 5.5-V V

operation.

The CD74ACT157 features 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 device

provides true data.

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

†

PACKAGE

PDIP − E

SOIC − M

Tube

CD74ACT157E

CD74ACT157M

CD74ACT157E

ACT157M

Tape and reel CD74ACT157M96

Tube CD74ACT157PW

Tape and reel CD74ACT157PWR

−55°C to 125°C

TSSOP − PW

HM157

†

Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines

are available at www.ti.com/sc/package.

FUNCTION TABLE

INPUTS

OUTPUT

A/B

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...23

中文翻译

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CD74ACT157PWR 替代型号

型号	品牌	替代类型	描述	数据表
CD74ACT157PWRG4	TI	完全替代	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
CD74ACT157PWG4	TI	完全替代	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
CD74ACT257M96	TI	完全替代	Quad 2-Input Multiplexer with Three-State Outputs

与CD74ACT157PWR相关器件

型号	品牌	获取价格	描述	数据表
CD74ACT157PWRE4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
CD74ACT157PWRG4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER
CD74ACT158	TI	获取价格	QUAD 2-INPUT MULTIPLEXERS
CD74ACT158E	TI	获取价格	LOGIC MUX\|QUAD\|2-INPUT\|ACT-CMOS\|DIP\|16PIN\|PLASTIC
CD74ACT158E	ROCHESTER	获取价格	ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16
CD74ACT158EN	ETC	获取价格	Logic IC
CD74ACT158EX	GE	获取价格	IC,LOGIC MUX,QUAD,2-INPUT,ACT-CMOS,DIP,16PIN,PLASTIC
CD74ACT158F	ETC	获取价格	Logic IC
CD74ACT158M	ROCHESTER	获取价格	ACT SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
CD74ACT158M96	TI	获取价格	四路反相 2 输入多路复用器 \| D \| 16 \| -55 to 125

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