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PCA9540

2-channel I2C multiplexer

DESCRIPTION ThePCA9540isa1-of-2bi-directionaltranslatingmultiplexer,controlledviatheI2Cbus.TheSCL/SDAupstreampairfansouttotwoSCx/SDxdownstreampairs,orchannels.OnlyoneSCx/SDxchannelisselectedatatime,determinedbythecontentsoftheprogrammablecontrolregiste

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PCA9540B

2-channel I2C multiplexer

DESCRIPTION ThePCA9540Bisa1-of-2bi-directionaltranslatingmultiplexer,controlledviatheI2C-bus.TheSCL/SDAupstreampairfansouttotwoSCx/SDxdownstreampairs,orchannels.OnlyoneSCx/SDxchannelisselectedatatime,determinedbythecontentsoftheprogrammablecontrolregist

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PCA9540BD

2-channel I2C multiplexer

DESCRIPTION ThePCA9540Bisa1-of-2bi-directionaltranslatingmultiplexer,controlledviatheI2C-bus.TheSCL/SDAupstreampairfansouttotwoSCx/SDxdownstreampairs,orchannels.OnlyoneSCx/SDxchannelisselectedatatime,determinedbythecontentsoftheprogrammablecontrolregist

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PCA9540BDP

2-channel I2C multiplexer

DESCRIPTION ThePCA9540Bisa1-of-2bi-directionaltranslatingmultiplexer,controlledviatheI2C-bus.TheSCL/SDAupstreampairfansouttotwoSCx/SDxdownstreampairs,orchannels.OnlyoneSCx/SDxchannelisselectedatatime,determinedbythecontentsoftheprogrammablecontrolregist

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PCA9540D

2-channel I2C multiplexer

DESCRIPTION ThePCA9540isa1-of-2bi-directionaltranslatingmultiplexer,controlledviatheI2Cbus.TheSCL/SDAupstreampairfansouttotwoSCx/SDxdownstreampairs,orchannels.OnlyoneSCx/SDxchannelisselectedatatime,determinedbythecontentsoftheprogrammablecontrolregiste

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PCA9540PWDH

2-channel I2C multiplexer

DESCRIPTION ThePCA9540isa1-of-2bi-directionaltranslatingmultiplexer,controlledviatheI2Cbus.TheSCL/SDAupstreampairfansouttotwoSCx/SDxdownstreampairs,orchannels.OnlyoneSCx/SDxchannelisselectedatatime,determinedbythecontentsoftheprogrammablecontrolregiste

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

PCA9540BD

I2C Demonstration Board 2005-1 Quick Start Guide

PhilipsPhilips Semiconductors

飞利浦荷兰皇家飞利浦

详细参数

  • 型号:

    PCA9540

  • 功能描述:

    编码器、解码器、复用器和解复用器 I2C MUX 2CH BI-DIR

  • RoHS:

  • 制造商:

    Micrel

  • 产品:

    Multiplexers

  • 逻辑系列:

    CMOS

  • 线路数量(输入/输出):

    2/12

  • 传播延迟时间:

    350 ps, 400 ps

  • 电源电压-最大:

    2.625 V, 3.6 V

  • 电源电压-最小:

    2.375 V, 3 V

  • 最大工作温度:

    + 85 C

  • 安装风格:

    SMD/SMT

  • 封装/箱体:

    QFN-44

  • 封装:

    Tray

供应商型号品牌批号封装库存备注价格
PCA
23+
SOP-8
7000
绝对全新原装!现货!特价!请放心订购!
询价
PHI
24+
SOP-3.9-8P
4897
绝对原装!现货热卖!
询价
PHI
24+
SMD8
85
现货供应
询价
PHI
25+
SMD8
1137
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
恩XP
16+
NA
8800
诚信经营
询价
PCA
24+
SOP-8
6980
原装现货,可开13%税票
询价
PHI
24+
SOP8S
3629
原装优势!房间现货!欢迎来电!
询价
PHILPS
21+
SOP8
12588
原装正品,自己库存 假一罚十
询价
PHI
02+
SOP8S
970
特价销售欢迎来电!!
询价
PHI
1709+
SOP-8
17500
普通
询价
更多PCA9540供应商 更新时间2025-7-14 16:30:00