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PCA9554CBS

Low-voltage8-bitI2C-busandSMBuslowpowerI/Oportwithinterrupt,weakpull-up

Generaldescription ThePCA9554BandPCA9554Carelow-voltage8-bitGeneralPurposeInput/Output(GPIO)expanderswithinterruptforI2C-bus/SMBusapplications.TheonlydifferencebetweenthePCA9554BandPCA9554CistheirI2CfixedaddressallowingalargernumberofthesamedeviceontheI2C-

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

PCA9554CPW

Low-voltage8-bitI2C-busandSMBuslowpowerI/Oportwithinterrupt,weakpull-up

Generaldescription ThePCA9554BandPCA9554Carelow-voltage8-bitGeneralPurposeInput/Output(GPIO)expanderswithinterruptforI2C-bus/SMBusapplications.TheonlydifferencebetweenthePCA9554BandPCA9554CistheirI2CfixedaddressallowingalargernumberofthesamedeviceontheI2C-

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

PCA9554D

8-bitI2C-busandSMBusI/Oportwithinterrupt

Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

PCA9554D

8-bitI2CandSMBusI/Oportwithinterrupt

DESCRIPTION ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C/SMBusapplicationsandweredevelopedtoenhancethePhilipsfamilyofICI/Oexpanders.Theimprovementsincludehigherdrivecapability,5VI/Ot

PhilipsNXP Semiconductors

飞利浦荷兰皇家飞利浦

PCA9554D

8-bitI2C-busandSMBusI/Oportwithinterrupt

Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

PCA9554DB

8-bitI2C-busandSMBusI/Oportwithinterrupt

Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

PCA9554DB

8-bitI2CandSMBusI/Oportwithinterrupt

DESCRIPTION ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C/SMBusapplicationsandweredevelopedtoenhancethePhilipsfamilyofICI/Oexpanders.Theimprovementsincludehigherdrivecapability,5VI/Ot

PhilipsNXP Semiconductors

飞利浦荷兰皇家飞利浦

PCA9554DB

8-bitI2C-busandSMBusI/Oportwithinterrupt

Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd

nxpNXP Semiconductors

恩智浦恩智浦半导体公司

PCA9554DB

SMBusI/OExpanderWithInterruptOutput

TI1Texas Instruments

德州仪器

PCA9554DB

REMOTE8-BITI2CANDSMBusI/OEXPANDERWITHINTERRUPTOUTPUTANDCONFIGURATIONREGISTERS

TITexas Instruments

德州仪器美国德州仪器公司

详细参数

  • 型号:

    PCA9554BS-T

  • 功能描述:

    I2C 接口集成电路 8-BIT I2C FM TP GPIO INT PU

  • RoHS:

  • 制造商:

    NXP Semiconductors

  • 电源电压-最大:

    5.5 V

  • 电源电压-最小:

    2.3 V

  • 最大工作频率:

    400 KHz

  • 最大工作温度:

    + 85 C

  • 封装/箱体:

    TSSOP-16

供应商型号品牌批号封装库存备注价格
NXP/恩智浦
2025+
57945
询价
NXP/恩智浦
23+
QFN
50000
全新原装正品现货,支持订货
询价
N/A
23+
87845
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
PHILIPS/飞利浦
1948+
QFN
6852
只做原装正品现货!或订货假一赔十!
询价
NXP USA Inc.
24+
16-HVQFN(3x3)
56200
一级代理/放心采购
询价
NXP(恩智浦)
2447
HVQFN-16(3x3)
315000
6000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
NXP
20+
16-QFP
6000
就找我吧!--邀您体验愉快问购元件!
询价
NXP(恩智浦)
2021+
HVQFN-16(3x3)
499
询价
恩智浦
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价
NXP/恩智浦
23+
HVQFN-16
6900
全新原装正品现货,支持订货
询价
更多PCA9554BS-T供应商 更新时间2025-5-2 14:00:00