PCA9539DW价格
参考价格：￥8.1258
型号：PCA9539DW 品牌：TI 备注：这里有PCA9539DW多少钱，2026年最近7天走势，今日出价，今日竞价，PCA9539DW批发/采购报价，PCA9539DW行情走势销售排行榜，PCA9539DW报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
PCA9539DW | 丝印代码：PCA9539；PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Configuration Registers 1 Features • Low standby-current consumption of 1 μA max • I2C to Parallel port expander • Open-drain active-low interrupt output • Active-low reset input • 5-V Tolerant I/O ports • Compatible with most microcontrollers • 400-kHz Fast I2C Bus • Polarity inversion register • Address by two | TI 德州仪器 |   | |
PCA9539DW | 封装/外壳：24-SOIC（0.295"，7.50mm 宽） 包装：管件 描述：IC I/O EXPANDER I2C 16B 24SOIC 集成电路（IC） I/O 扩展器 | TI 德州仪器 | | |
PCA9539DW | REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS 文件：777.8 Kbytes Page：34 Pages | TI 德州仪器 | | |
PCA9539DW | SMBus Low-Power I/O Expander 文件：1.23901 Mbytes Page：42 Pages | TI 德州仪器 | | |
丝印代码：PCA9539；PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Configuration Registers 1 Features • Low standby-current consumption of 1 μA max • I2C to Parallel port expander • Open-drain active-low interrupt output • Active-low reset input • 5-V Tolerant I/O ports • Compatible with most microcontrollers • 400-kHz Fast I2C Bus • Polarity inversion register • Address by two | TI 德州仪器 | | ||
丝印代码：PCA9539；PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Configuration Registers 1 Features • Low standby-current consumption of 1 μA max • I2C to Parallel port expander • Open-drain active-low interrupt output • Active-low reset input • 5-V Tolerant I/O ports • Compatible with most microcontrollers • 400-kHz Fast I2C Bus • Polarity inversion register • Address by two | TI 德州仪器 | | ||
丝印代码：PCA9539；PCA9539 Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output, Reset, and Configuration Registers 1 Features • Low standby-current consumption of 1 μA max • I2C to Parallel port expander • Open-drain active-low interrupt output • Active-low reset input • 5-V Tolerant I/O ports • Compatible with most microcontrollers • 400-kHz Fast I2C Bus • Polarity inversion register • Address by two | TI 德州仪器 | | ||
SMBus Low-Power I/O Expander 文件：1.23901 Mbytes Page：42 Pages | TI 德州仪器 | | ||
SMBus Low-Power I/O Expander 文件：1.23901 Mbytes Page：42 Pages | TI 德州仪器 | | ||
REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS 文件：777.8 Kbytes Page：34 Pages | TI 德州仪器 | | ||
封装/外壳：24-SOIC（0.295"，7.50mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC I/O EXPANDER I2C 16B 24SOIC 集成电路（IC） I/O 扩展器 | TI 德州仪器 | | ||
16-bit I2C and SMBus, low power I/O port with interrupt and reset DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when | PHILIPS 飞利浦 | | ||
16-bit I2C and SMBus, low power I/O port with interrupt and reset DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when | PHILIPS 飞利浦 | | ||
16-bit I2C and SMBus, low power I/O port with interrupt and reset DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when | PHILIPS 飞利浦 | | ||
16-bit I2C and SMBus, low power I/O port with interrupt and reset DESCRIPTION The PCA9539 is a 24-pin CMOS device that provide 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when | PHILIPS 飞利浦 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
2022+ |
8000 |
原厂原装,假一罚十 |
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TI/TEXAS |
26+ |
原厂原装 |
8931 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
TI(德州仪器) |
25+ |
N/A |
6000 |
原装，请咨询 |
|||
TI |
22+ |
24SOIC |
9000 |
原厂渠道,现货配单 |
|||
TI(德州仪器) |
26+ |
N/A |
360000 |
只有原装 可配单 |
|||
TI |
20+ |
SOP24 |
2960 |
诚信交易大量库存现货 |
|||
TI/德州仪器 |
24+ |
SOIC-24 |
9600 |
原装现货,优势供应,支持实单! |
|||
TI |
25+ |
SOP-24 |
7500 |
||||
TI/德州仪器 |
25+ |
原厂封装 |
10000 |
||||
TI(德州仪器) |
23+ |
N/A |
6000 |
公司只做原装，可来电咨询 |
PCA9539DW规格书下载地址
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2019-2-13
DdatasheetPDF页码索引
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