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PCA9544价格

参考价格：￥5.7361

型号：PCA9544ABS,118 品牌：NXP 备注：这里有PCA9544多少钱，2026年最近7天走势，今日出价，今日竞价，PCA9544批发/采购报价，PCA9544行情走势销售排行榜，PCA9544报价。

型号	功能描述	生产厂家企业	LOGO
PCA9544	4-channel I2C multiplexer and interrupt controller DESCRIPTION The PCA9544 is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control regist	PHILIPS 飞利浦	PHILIPS
PCA9544AD	丝印代码：PCA9544AD；4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544A	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544A	4-channel IC multiplexer with interrupt logic DESCRIPTION The PCA9544A is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control registe	PHILIPS 飞利浦	PHILIPS
PCA9544A	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544A_V01	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544ABS	丝印代码：9544A；4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544ABS	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544ABS	4-channel IC multiplexer with interrupt logic DESCRIPTION The PCA9544A is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control registe	PHILIPS 飞利浦	PHILIPS
PCA9544ABS	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544ABS,118	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544ABS,118	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD	4-channel IC multiplexer with interrupt logic DESCRIPTION The PCA9544A is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control registe	PHILIPS 飞利浦	PHILIPS
PCA9544AD	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD,112	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD,112	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD,118	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD,118	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544APW	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544APW	4-channel IC multiplexer with interrupt logic DESCRIPTION The PCA9544A is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C-bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control registe	PHILIPS 飞利浦	PHILIPS
PCA9544APW	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544APW	丝印代码：PA9544A；4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544APW,112	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544APW,118	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544PW	4-channel I2C multiplexer and interrupt controller DESCRIPTION The PCA9544 is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control regist	PHILIPS 飞利浦	PHILIPS
PCA9544PWDH	4-channel I2C multiplexer and interrupt controller DESCRIPTION The PCA9544 is a 1-of-4 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to four SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control regist	PHILIPS 飞利浦	PHILIPS
PCA9544A	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages	TI 德州仪器	TI
PCA9544A	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544A	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544A	SMBus Multiplexer With Interrupt Logic 文件：1.493 Mbytes Page：35 Pages	TI 德州仪器	TI
PCA9544A	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544A	Smart, simple solutions for the 12 most common design concerns	ETC 知名厂家	ETC
PCA9544A_07	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544A_09	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544A_16	SMBus Multiplexer With Interrupt Logic 文件：1.493 Mbytes Page：35 Pages	TI 德州仪器	TI
PCA9544ABS	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544ABS	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544ABS-T	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC
PCA9544AD,118	封装/外壳：20-SOIC（0.295"，7.50mm 宽）包装：卷带（TR）剪切带（CT）描述：IC INTERFACE SPECIALIZED 20SO 集成电路（IC）专用	ETC 知名厂家	ETC
PCA9544ADGVR	封装/外壳：20-TFSOP（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 INTERFACE SPECIALIZED 20TVSOP 集成电路（IC）专用	TI 德州仪器	TI
PCA9544ADGVR	SMBus Multiplexer With Interrupt Logic 文件：1.493 Mbytes Page：35 Pages	TI 德州仪器	TI
PCA9544ADGVR	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544ADGVR	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages	TI 德州仪器	TI
PCA9544ADGVT	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages	TI 德州仪器	TI
PCA9544ADGVT	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544ADW	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544ADW	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages	TI 德州仪器	TI
PCA9544ADW	SMBus Multiplexer With Interrupt Logic 文件：1.493 Mbytes Page：35 Pages	TI 德州仪器	TI
PCA9544ADWR	SMBus Multiplexer With Interrupt Logic 文件：1.493 Mbytes Page：35 Pages	TI 德州仪器	TI
PCA9544ADWR	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544ADWR	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages	TI 德州仪器	TI
PCA9544ADWT	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages	TI 德州仪器	TI
PCA9544ADWT	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544AGQNR	4-CHANNEL I2C AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：823.83 Kbytes Page：27 Pages	TI 德州仪器	TI
PCA9544AGQNR	4-CHANNEL IC AND SMBus MULTIPLEXER WITH INTERRUPT LOGIC 文件：578.7 Kbytes Page：23 Pages	TI 德州仪器	TI
PCA9544AGQNR	SMBus Multiplexer With Interrupt Logic 文件：1.493 Mbytes Page：35 Pages	TI 德州仪器	TI
PCA9544APW	4-channel I2C-bus multiplexer with interrupt logic	ETC 知名厂家	ETC

PCA9544产品属性

类型
描述
Supply voltage (Max) (V)：
5.5
Supply voltage (Min) (V)：
2.3
Features：
Interrupt Pin
Frequency (Max) (kHz)：
400
Operating temperature range (C)：
-40 to 85
Number of channels (#)：
4

PCA9544供应商更多...

更新时间：2026-5-14 11:16:00

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	PCA9544APWR	TI/德州仪器	2025+	TSSOP20	5000	原装进口,免费送样品!	询价
深圳市勤思达科技有限公司	PCA9544APWR	TI/德州仪器	2021+	TSSOP20	12000	勤思达只做原装正品现货供应	询价
深圳市福安瓯科技有限公司	PCA9544APWR	Texas Instruments	25+	TSSOP20	18000	TI优势渠道,大量原装库存现货,交期快,欢迎询价。	询价
深圳市明嘉莱科技有限公司	PCA9544APW,118	恩XP	25+	SMD	518000	明嘉莱只做原装正品现货	询价
深圳市莱克讯科技有限公司	PCA9544APW	恩XP	25+	TSSOP20	6800	全新原装公司现货低价	询价
深圳市宇创芯科技有限公司	PCA9544APW	恩XP	24+	N/A	7680	原装正品现货支持实单	询价
深圳市卓越微芯电子有限公司	PCA9544ABS	PHI	25+	HVQFN20	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
洪芯国际半导体（深圳）有限公司	PCA9544APWR	TI/德州仪器	26+	TSSOP20	86500	一级代理专营品牌!原装正品,现货为客户做到零风险!!	询价
深圳市富利微电子科技有限公司	PCA9544APWR	TI/德州仪器	25+	TSSOP20	33500	全新进口原装现货,假一罚十	询价
深圳市华来深电子有限公司	PCA9544APW	恩XP	23+	TSSOP20	15000	公司现货大量货源销售价格优惠!	询价

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找IC，尽在114IC

PCA9544价格

PCA9544产品属性

PCA9544供应商更多...

PCA9544芯片相关品牌

PCA9544规格书下载地址

PCA9544参数引脚图相关

PCA9544数据表相关新闻

PCA9545APW坚持十多年原装，有现货

PCA9540BDP,118

PCA9546APW

PCA9538PW，118

PCA9538PW原厂/代理渠道价格优势

PCA9544ABS原装现货

DdatasheetPDF页码索引