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零件编号	下载订购	功能描述/丝印	制造商上传企业	LOGO
PCA9554AD	文件：183.77 Kbytes Page：20 Pages	8-bit I2C and SMBus I/O port with interrupt DESCRIPTION ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C/SMBusapplicationsandweredevelopedtoenhancethePhilipsfamilyofICI/Oexpanders.Theimprovementsincludehigherdrivecapability,5VI/Ot	PhilipsNXP Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9554AD	文件：187.57 Kbytes Page：30 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp
PCA9554AD	文件：590.74 Kbytes Page：35 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp
PCA9554AD,112	文件：590.74 Kbytes Page：35 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp
PCA9554AD,118	文件：590.74 Kbytes Page：35 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp
PCA9554ADB	文件：183.77 Kbytes Page：20 Pages	8-bit I2C and SMBus I/O port with interrupt DESCRIPTION ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C/SMBusapplicationsandweredevelopedtoenhancethePhilipsfamilyofICI/Oexpanders.Theimprovementsincludehigherdrivecapability,5VI/Ot	PhilipsNXP Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9554ADB	文件：187.57 Kbytes Page：30 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp
PCA9554ADB	文件：590.74 Kbytes Page：35 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp
PCA9554ADB,112	文件：590.74 Kbytes Page：35 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp
PCA9554ADB,118	文件：590.74 Kbytes Page：35 Pages	8-bit I2C-bus and SMBus I/O port with interrupt Generaldescription ThePCA9554andPCA9554Aare16-pinCMOSdevicesthatprovide8bitsofGeneralPurposeparallelInput/Output(GPIO)expansionforI2C-bus/SMBusapplicationsandweredevelopedtoenhancetheNXPSemiconductorsfamilyofI2C-busI/Oexpanders.Theimprovementsincludehigherd	nxpNXP Semiconductors 恩智浦恩智浦半导体公司	nxp

详细参数

型号：
PCA9554AD
功能描述：
I2C 接口集成电路 I2C I/O EXPANDER GP
RoHS：
否
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
深圳市芯峰微电子科技有限公司	PCA9554AD	NXP	22+	SSOP16	2000	原装现货、工厂库存	询价
深圳市高捷芯城科技有限公司	PCA9554AD	NXP(恩智浦)	24+	标准封装	106048	全新原装正品/价格优惠/质量保障	询价
中天科工半导体（深圳）有限公司	PCA9554AD	NXP/恩智浦	24+	SOP-16	20000	热卖优势现货	询价
深圳市卓越微芯电子有限公司	PCA9554AD	NXP	2020+	SOP16	18600	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市亿顺芯科技有限公司	PCA9554AD	NXP/恩智浦	2020/原装正品	SOP16	3000	大量现货,免费发样。	询价
深圳兆威电子有限公司	PCA9554AD	NXP/恩智浦	23+	SOP	90000	只做原装！全系列供应可长期供货稳定价格优势！	询价
贸泽芯城（深圳）电子科技有限公司	PCA9554AD	NXP(恩智浦)	23+	N/A	12000	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市美思瑞电子科技有限公司	PCA9554AD	NXP	22+	SOP16	20125	原装正品，实单请联系	询价
深圳市品优时代科技有限公司	PCA9554AD	NXP	2019	SOP16	23100	原装正品钻石品质假一赔十	询价
深圳市特瑞斯科技有限公司	PCA9554AD	NXP/恩智浦	23+	SOP16	29600	一级分销商!	询价

更多PCA9554AD供应商更新时间2025-5-6 14:01:00

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