型号 功能描述 生产厂家 企业 LOGO 操作
PCA9542PW

2-channel I2C multiplexer and interrupt controller

DESCRIPTION The PCA9542 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.

Philips

飞利浦

2-channel I2C multiplexer and interrupt controller

DESCRIPTION The PCA9542 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register.

Philips

飞利浦

RS232, #24-20c, SR-PVC, O/A Foil, PVC Jkt, CMG

Product Description Computer EIA RS-232 Cable, 24 AWG stranded (7x32) tinned copper conductors, semi-rigid PVC insulation, overall Beldfoil® shield (100 coverage), 24 AWG stranded tinned copper drain wire, PVC jacket.

BELDEN

百通

RS232, #24-20c, FRNC/LSZH, O/A Foil, FRNC/LSZH Jkt, Cca

Product Description Computer EIA RS-232 Cable, 24 AWG stranded (7x32) tinned copper conductors, FRNC insulation, overall Beldfoil® shield (100 coverage), 24 AWG stranded tinned copper drain wire, FRNC jacket.

BELDEN

百通

Ball valve

文件:82.18 Kbytes Page:2 Pages

FESTOFesto Corporation.

费斯托费斯托(中国)有限公司

36 way Centronics Cables

文件:89.97 Kbytes Page:1 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

Premier Supplier of Electronic Hardware

文件:5.0379 Mbytes Page:60 Pages

ABBATRON

PCA9542PW产品属性

  • 类型

    描述

  • 型号

    PCA9542PW

  • 制造商

    NXP Semiconductors

更新时间:2025-12-18 16:46:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
PHI
23+
TSSOP14
87845
原厂授权一级代理,专业海外优势订货,价格优势、品种
恩XP
24+
NA/
1225
优势代理渠道,原装正品,可全系列订货开增值税票
恩XP
25+
TSSOP
25000
代理原装现货,假一赔十
PHI
23+
TSSOP14
6000
专业配单保证原装正品假一罚十
恩XP
25+23+
TSSOP
13397
绝对原装正品全新进口深圳现货
PHI
2023+
TSSOP14
1912
一级代理优势现货,全新正品直营店
恩XP
24+
TSSOP
23000
NXP单片机专卖进口原装现货
PHI
03+
TSSOP14
23
原装现货海量库存欢迎咨询
PHI
24+
TSSOP14
23
PHI
2450+
TSSOP14
8850
只做原装正品假一赔十为客户做到零风险!!

PCA9542PW数据表相关新闻