PCF8574APW价格
参考价格：￥3.8638
型号：PCF8574APW 品牌：TEXAS 备注：这里有PCF8574APW多少钱，2026年最近7天走势，今日出价，今日竞价，PCF8574APW批发/采购报价，PCF8574APW行情走势销售排行榜，PCF8574APW报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
PCF8574APW | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：771.01 Kbytes Page：21 Pages | TI 德州仪器 |   | |
PCF8574APW | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：683.91 Kbytes Page：21 Pages | TI 德州仪器 | | |
PCF8574APW | Remote 8-Bit I/O Expander 文件：1.31811 Mbytes Page：35 Pages | TI 德州仪器 | | |
PCF8574APW | 封装/外壳：20-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 I/O EXPANDER I2C 8B 20TSSOP 集成电路（IC） I/O 扩展器 | TI 德州仪器 | | |
丝印代码：PF574A；PCF8574A Remote 8-Bit I/O Expander for I2C Bus 1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C | TI 德州仪器 | | ||
丝印代码：PF574A；PCF8574A Remote 8-Bit I/O Expander for I2C Bus 1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C | TI 德州仪器 | | ||
丝印代码：PF574A；PCF8574A Remote 8-Bit I/O Expander for I2C Bus 1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C | TI 德州仪器 | | ||
丝印代码：PF574A；PCF8574A Remote 8-Bit I/O Expander for I2C Bus 1 Features • Low standby-current consumption of 10μA max • I2C to parallel-port expander • Open-drain interrupt output • Compatible with most microcontrollers • Latched outputs with high-current drive capability for directly driving LEDs • Latch-up performance exceeds 100 mA Per JESD 78, C | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：771.01 Kbytes Page：21 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：683.91 Kbytes Page：21 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：683.91 Kbytes Page：21 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：771.01 Kbytes Page：21 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander 文件：1.31811 Mbytes Page：35 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander 文件：1.31811 Mbytes Page：35 Pages | TI 德州仪器 | | ||
封装/外壳：20-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 I/O EXPANDER I2C 8B 20TSSOP 集成电路（IC） I/O 扩展器 | TI 德州仪器 | | ||
REMOTE 8BIT I/O EXPANDER FOR I2C BUS 文件：392.66 Kbytes Page：16 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：683.91 Kbytes Page：21 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：771.01 Kbytes Page：21 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：683.91 Kbytes Page：21 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander 文件：1.31811 Mbytes Page：35 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：771.01 Kbytes Page：21 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander 文件：1.31811 Mbytes Page：35 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：683.91 Kbytes Page：21 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：771.01 Kbytes Page：21 Pages | TI 德州仪器 | | ||
Remote 8-bit I/O expander for I2C-bus GENERAL DESCRIPTION The PCF8574 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of an 8-bit quasi-bidirectional port and an I2C-bus interface. The PCF8574 has a low cur | PHILIPS 飞利浦 | | ||
Remote 8-bit I/O expander for I2C-bus GENERAL DESCRIPTION The PCF8574 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of an 8-bit quasi-bidirectional port and an I2C-bus interface. The PCF8574 has a low cur | PHILIPS 飞利浦 | | ||
Remote 8-bit I/O expander for I2C-bus GENERAL DESCRIPTION The PCF8574 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of an 8-bit quasi-bidirectional port and an I2C-bus interface. The PCF8574 has a low cur | PHILIPS 飞利浦 | | ||
Remote 8-bit I/O expander for I2C-bus GENERAL DESCRIPTION The PCF8574 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus). The device consists of an 8-bit quasi-bidirectional port and an I2C-bus interface. The PCF8574 has a low cur | PHILIPS 飞利浦 | | ||
Class-H high-output voltage level line driver 文件：141.91 Kbytes Page：16 Pages | PHILIPS 飞利浦 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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。 |
|||
TEXAS INSTRUMENTS |
25+ |
SMD |
918000 |
明嘉莱只做原装正品现货 |
|||
TI/德州仪器 |
26+ |
原厂封装 |
102800 |
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力! |
|||
TI/德州仪器 |
23+ |
TSSOP20 |
18204 |
原装正品代理渠道价格优势 |
|||
TI/德州仪器 |
23+ |
TSSOP20 |
28650 |
主营品牌深圳百分百原装现货假一罚十绝对价优 |
|||
TI/德州仪器 |
25+ |
TSSOP-20 |
4987 |
强势库存!绝对原装公司现货! |
|||
TI |
25+ |
TSSOP20 |
6000 |
全新原装现货、诚信经营! |
|||
22+ |
SOT-23-5 |
6000 |
原装正品,假一罚十! |
||||
TI |
17+ |
TSSOP |
6200 |
100%原装正品现货 |
|||
TI |
2021+ |
TSSOP20 |
9450 |
原装现货。 |
PCF8574APW规格书下载地址
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DdatasheetPDF页码索引
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