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PCA9555价格

参考价格：￥5.0208

型号：PCA9555AHF,128 品牌：NXP 备注：这里有PCA9555多少钱，2025年最近7天走势，今日出价，今日竞价，PCA9555批发/采购报价，PCA9555行情走势销售排行榜，PCA9555报价。

型号	功能描述	生产厂家企业	LOGO
PCA9555	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555	16-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9555 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of IC I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, low	Philips 飞利浦	Philips
PCA9555	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555	带有中断的16位I2C总线和SMBus I/O端口	ETC 知名厂家	ETC
PCA9555	具有中断、弱上拉和配置寄存器的 16 位 2.3V 至 5.5V I2C/SMBus I/O 扩展器	TI 德州仪器	TI
PCA9555	SMBus I/O Expander With Interrupt Output 文件：1.2966 Mbytes Page：42 Pages	TI 德州仪器	TI
PCA9555	Smart, simple solutions for the 12 most common design concerns	ETC 知名厂家	ETC
PCA9555	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：842.34 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555A	Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up	ETC 知名厂家	ETC
PCA9555AHF	Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up	ETC 知名厂家	ETC
PCA9555APW	Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up	ETC 知名厂家	ETC
PCA9555BS	16-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9555 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of IC I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, low	Philips 飞利浦	Philips
PCA9555BS	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555D	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555D	16-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9555 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of IC I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, low	Philips 飞利浦	Philips
PCA9555DB	16-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9555 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of IC I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, low	Philips 飞利浦	Philips
PCA9555DB	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555HF	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555N	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555N	16-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9555 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of IC I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, low	Philips 飞利浦	Philips
PCA9555PW	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555PW	16-bit I2C and SMBus I/O port with interrupt DESCRIPTION The PCA9555 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C/SMBus applications and was developed to enhance the Philips family of IC I/O expanders. The improvements include higher drive capability, 5 V I/O tolerance, low	Philips 飞利浦	Philips
PCA9555_08	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555_10	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555_13	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555_15	SMBus I/O Expander With Interrupt Output 文件：1.2966 Mbytes Page：42 Pages	TI 德州仪器	TI
PCA9555A	Smart, simple solutions for the 12 most common design concerns	ETC 知名厂家	ETC
PCA9555APW	Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up	ETC 知名厂家	ETC
PCA9555APW,118	封装/外壳：24-TSSOP（0.173"，4.40mm 宽）包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带描述：IC GPIO EXPANDER 24TSSOP 集成电路（IC） I/O 扩展器	ETC 知名厂家	ETC
PCA9555BS	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555BS	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555BS,118	封装/外壳：24-VFQFN 裸露焊盘包装：管件描述：IC I/O EXPANDER I2C 16B 24HVQFN 集成电路（IC） I/O 扩展器	ETC 知名厂家	ETC
PCA9555D	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555D	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555DB	SMBus I/O Expander With Interrupt Output 文件：1.2966 Mbytes Page：42 Pages	TI 德州仪器	TI
PCA9555DB	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555DB	16-bit I2C-bus and SMBus I/O port with interrupt	ETC 知名厂家	ETC
PCA9555DB	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DB	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：842.34 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DB	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBG4	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBG4	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBQ	SMBus I/O Expander With Interrupt Output 文件：1.2966 Mbytes Page：42 Pages	TI 德州仪器	TI
PCA9555DBQR	SMBus I/O Expander With Interrupt Output 文件：1.2966 Mbytes Page：42 Pages	TI 德州仪器	TI
PCA9555DBQR	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：842.34 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBQR	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBQR	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBQRG4	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBQRG4	SMBus I/O Expander With Interrupt Output 文件：1.2966 Mbytes Page：42 Pages	TI 德州仪器	TI
PCA9555DBQRG4	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBQRG4	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：842.34 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBR	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：842.34 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBR	SMBus I/O Expander With Interrupt Output 文件：1.2966 Mbytes Page：42 Pages	TI 德州仪器	TI
PCA9555DBR	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBR	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBRG4	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：818.47 Kbytes Page：35 Pages	TI 德州仪器	TI
PCA9555DBRG4	REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS 文件：817.84 Kbytes Page：35 Pages	TI 德州仪器	TI

PCA9555产品属性

类型
描述
型号
PCA9555
制造商
TI
制造商全称
Texas Instruments
功能描述
REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

PCA9555供应商更多...

更新时间：2025-9-30 14:04:00

IC供应商	芯片型号	品牌	批号	封装	库存	备注	价格
深圳市坤融电子科技有限公司	PCA9555DBQ		24+	TSSOP20	6000	美国德州仪器TEXASINSTRUMENTS原厂代理辉华拓展内地现	询价
深圳市豪迈兴电子有限公司	PCA9555APW	恩XP	24+	-	5496	只做原装现货假一罚十!价格最低!只卖原装现货	询价
深圳市英特法电子科技有限公司	PCA9555	恩XP	2023+	TSSOP-24	6000	原装正品现货、支持第三方检验、终端BOM表可配单提供	询价
深圳市河锋鑫科技有限公司	PCA9555				80000		询价
深圳市科雨电子有限公司	PCA9555PWR	TI/德州仪器	25+	TSSOP24	10000	就找我吧!--邀您体验愉快问购元件!	询价
深圳市一线半导体有限公司	PCA9555		24+	SMD24	2	自己现货	询价
深圳市力仕科电子科技有限公司	PCA9555	恩XP	25	TSSOP-24	6000	原装正品	询价
深圳市金华微盛电子有限公司	PCA9555DB	PH	19+	SSOP24	17585		询价
深圳市华睿芯科技有限公司	PCA9555	PHI	24+	SSOP24	20000	全新原厂原装，进口正品现货，正规渠道可含税！！	询价
深圳市宇创芯科技有限公司	PCA9555	恩XP	24+	SSOP	9600	原装现货,优势供应,支持实单!	询价

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PCA9546APW
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PCA9557PW正品现货深圳现货
焕盛达竭诚为您提供一站式配套服务。当天下单，当天发货；
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PCA9557PW保证进口原装
原厂很远现货很近焕盛达-您身边的强大企业配单专家；
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PCA9551PW天芯科技优势渠道积累-货源稳定-价格优势
深圳市天芯半导体科技有限公司 0755-82725660 18128853661（微信75056055） QQ：177691499
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PCA9555价格

PCA9555产品属性

PCA9555供应商更多...

PCA9555芯片相关品牌

PCA9555规格书下载地址

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PCA9555数据表相关新闻

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DdatasheetPDF页码索引

PCA9555PWR 原装现货价格好说

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