Datasheet > 逻辑 > 复用器/解复用器> SN74AHCT157PW

SN74AHCT157PW

更新时间： 2024-11-03 22:34:43

品牌	Logo	应用领域
德州仪器 - TI		复用器
页数	文件大小	规格书
14页	399K
描述
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

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中文翻译

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数据手册
替代型号

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SN74AHCT157PW 数据手册

SN54AHCT157, SN74AHCT157

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

SCLS347K – MAY 1996 – REVISED JULY 2003

SN54AHCT157 . . . J OR W PACKAGE

SN74AHCT157 . . . D, DB, DGV, N, NS, OR PW PACKAGE

(TOP VIEW)

Inputs Are TTL-Voltage Compatible

Latch-Up Performance Exceeds 250 mA Per

JESD 17

A/B

GND

description/ordering information

These quadruple 2-line to 1-line data

selectors/multiplexers are designed for 4.5-V to

5.5-V V

operation.

The ’AHCT157 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.

SN54AHCT157 . . . FK PACKAGE

(TOP VIEW)

1 20 19

9 10 11 12 13

NC – No internal connection

ORDERING INFORMATION

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

†

PACKAGE

PDIP – N

SOIC – D

Tube

SN74AHCT157N

Tube

SN74AHCT157D

AHCT157

Tape and reel

Tube

SN74AHCT157DR

SN74AHCT157NSR

SN74AHCT157DBR

SN74AHCT157PW

SN74AHCT157PWR

SN74AHCT157DGVR

SNJ54AHCT157J

SNJ54AHCT157W

SNJ54AHCT157K

SOP – NS

AHCT157

HB157

–40°C to 85°C

SSOP – DB

TSSOP – PW

HB157

Tape and reel

Tube

TVSOP – DGV

CDIP – J

HB157

SNJ54AHCT157J

SNJ54AHCT157W

SNJ54AHCT157FK

–55°C to 125°C

CFP – W

Tube

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.

UNLESS OTHERWISE NOTED this document contains PRODUCTION

DATA information 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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...14

中文翻译

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SN74AHCT157PW 替代型号

型号	品牌	替代类型	描述	数据表
SN74AHCT157PWRE4	TI	完全替代	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157PWR	TI	完全替代	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157NSRG4	TI	完全替代	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

与SN74AHCT157PW相关器件

型号	品牌	获取价格	描述	数据表
SN74AHCT157PWE4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157PWG4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157PWLE	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157PWR	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157PWRE4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157PWRG4	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT157-Q1	TI	获取价格	具有 TTL 兼容输入的汽车级 4.5V 至 5.5V 2 线至 1 线多路复用器
SN74AHCT157QPWRQ1	TI	获取价格	具有 TTL 兼容输入的汽车级 4.5V 至 5.5V 2 线至 1 线多路复用器<
SN74AHCT158	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74AHCT158D	TI	获取价格	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

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