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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
PCA9500	文件：145.92 Kbytes Page：21 Pages	8-bit I2C and SMBus I/O port with 2-kbit EEPROM DESCRIPTION ThePCA9500isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/Oexpander’seightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.Thesystem masterwritesto	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9500BS	文件：145.92 Kbytes Page：21 Pages	8-bit I2C and SMBus I/O port with 2-kbit EEPROM DESCRIPTION ThePCA9500isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/Oexpander’seightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.Thesystem masterwritesto	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9500D	文件：145.92 Kbytes Page：21 Pages	8-bit I2C and SMBus I/O port with 2-kbit EEPROM DESCRIPTION ThePCA9500isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/Oexpander’seightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.Thesystem masterwritesto	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9500PW	文件：145.92 Kbytes Page：21 Pages	8-bit I2C and SMBus I/O port with 2-kbit EEPROM DESCRIPTION ThePCA9500isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/Oexpander’seightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.Thesystem masterwritesto	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9501	文件：146.48 Kbytes Page：22 Pages	8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins DESCRIPTION ThePCA9501isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/OexpandableeightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.ThesystemmasterwritestotheI/O	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9501BS	文件：146.48 Kbytes Page：22 Pages	8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins DESCRIPTION ThePCA9501isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/OexpandableeightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.ThesystemmasterwritestotheI/O	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9501D	文件：146.48 Kbytes Page：22 Pages	8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins DESCRIPTION ThePCA9501isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/OexpandableeightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.ThesystemmasterwritestotheI/O	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9501PW	文件：146.48 Kbytes Page：22 Pages	8-bit I2C and SMBus I/O port with interrupt, 2-kbit EEPROM and 6 address pins DESCRIPTION ThePCA9501isan8-bitI/Oexpanderwithanon-board2-kbitEEPROM. TheI/OexpandableeightquasibidirectionaldatapinscanbeindependentlyassignedasinputsoroutputstomonitorboardlevelstatusoractivateindicatordevicessuchasLEDs.ThesystemmasterwritestotheI/O	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9502	文件：139.16 Kbytes Page：25 Pages	8-bit I/O expander with I2C-bus/SPI interface Generaldescription ThePCA9502isan8-bitI/OexpanderwithI2C-bus/SPIhostinterface.ThedevicecomesinaverysmallHVQFN24package,whichmakesitideallysuitableforhand-held,batteryoperatedapplications. Features Generalfeatures SelectableI2 C-busorSPIinterface	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips
PCA9502BS	文件：139.16 Kbytes Page：25 Pages	8-bit I/O expander with I2C-bus/SPI interface Generaldescription ThePCA9502isan8-bitI/OexpanderwithI2C-bus/SPIhostinterface.ThedevicecomesinaverysmallHVQFN24package,whichmakesitideallysuitableforhand-held,batteryoperatedapplications. Features Generalfeatures SelectableI2 C-busorSPIinterface	PhilipsPhilips Semiconductors 飞利浦荷兰皇家飞利浦	Philips

供应商	型号	品牌	批号	封装	库存	备注	价格
万三科技(深圳)有限公司	PCA9511ADR2G	安森美	22+	NA	500000	万三科技,秉承原装,购芯无忧	询价
齐创科技(上海,北京,青岛)有限公司	PCA9511D	恩XP	23+	SOP16	5000	原装正品,假一罚十	询价
深圳市科恒伟业电子有限公司	PCA9511D	恩XP	2018+	SOP-8	6528	科恒伟业!承若只做进口原装正品假一赔十!1581728776	询价
深圳市华斯顿科技有限公司	PCA9511D	PHI	25+23+	SOP-8	26508	绝对原装正品全新进口深圳现货	询价
深圳市锦喆鸿电子有限公司	PCA9511D	PHI	21+	SOP-8	12588	原装正品,自己库存假一罚十	询价
深圳市拓亿芯电子有限公司	PCA9511D	PHI	23+	SOP-8	10500	全新原装现货,假一赔十	询价
深圳市金芯阳科技有限公司	PCA9511D	PHI	24+	SOP-8	5850	进口原装原管	询价
深圳市正纳电子有限公司	PCA9511D	恩XP	23+	NA	20094	正纳10年以上分销经验原装进口正品做服务做口碑有支持	询价
深圳市威尔健半导体有限公司	PCA9511D	恩XP	23+	MSOP-8	50000	全新原装正品现货,支持订货	询价
深圳市河锋鑫科技有限公司	PCA9511D	恩XP	22+	8SO	9000	原厂渠道,现货配单	询价

更多PCA9供应商更新时间2025-7-25 15:01:00

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