PCF8574PW价格
参考价格：￥4.3599
型号：PCF8574PW 品牌：TEXAS 备注：这里有PCF8574PW多少钱，2026年最近7天走势，今日出价，今日竞价，PCF8574PW批发/采购报价，PCF8574PW行情走势销售排行榜，PCF8574PW报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
PCF8574PW | 丝印代码：PF574；PCF8574 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 100mA per JESD 78, Cl | TI 德州仪器 |   | |
PCF8574PW | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：943.77 Kbytes Page：23 Pages | TI 德州仪器 | | |
PCF8574PW | Remote 8-Bit I/O Expander for I2C Bus 文件：1.40857 Mbytes Page：36 Pages | TI 德州仪器 | | |
PCF8574PW | 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 | | |
PCF8574PW | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：959.81 Kbytes Page：26 Pages | TI 德州仪器 | | |
PCF8574PW | REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：1.07028 Mbytes Page：26 Pages | TI 德州仪器 | | |
丝印代码：PF574；PCF8574 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 100mA per JESD 78, Cl | TI 德州仪器 | | ||
丝印代码：PF574；PCF8574 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 100mA per JESD 78, Cl | TI 德州仪器 | | ||
丝印代码：PF574；PCF8574 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 100mA per JESD 78, Cl | TI 德州仪器 | | ||
丝印代码：PF574；PCF8574 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 100mA per JESD 78, Cl | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：959.81 Kbytes Page：26 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：1.07028 Mbytes Page：26 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：943.77 Kbytes Page：23 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：1.07028 Mbytes Page：26 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：959.81 Kbytes Page：26 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander for I2C Bus 文件：1.40857 Mbytes Page：36 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander for I2C Bus 文件：1.40857 Mbytes Page：36 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 8-BIT I/O EXPANDER FOR I2C BUS 文件：1.07028 Mbytes Page：26 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：959.81 Kbytes Page：26 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：943.77 Kbytes Page：23 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：943.77 Kbytes Page：23 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：959.81 Kbytes Page：26 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：1.07028 Mbytes Page：26 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander for I2C Bus 文件：1.40857 Mbytes Page：36 Pages | TI 德州仪器 | | ||
Remote 8-Bit I/O Expander for I2C Bus 文件：1.40857 Mbytes Page：36 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：1.07028 Mbytes Page：26 Pages | TI 德州仪器 | | ||
REMOTE 8-BIT I/O EXPANDER FOR I2C BUS 文件：959.81 Kbytes Page：26 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 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
25+ |
TSSOP20 |
32000 |
TI/德州仪器全新特价PCF8574PWR即刻询购立享优惠#长期有货 |
|||
TI |
2430+ |
TSSOP20 |
8540 |
只做原装正品假一赔十为客户做到零风险!! |
|||
TI/德州仪器 |
2216+ |
TSSOP-20 |
8000 |
原装正品假一罚十 |
|||
TI(德州仪器) |
23+ |
原厂封装 |
32078 |
10年以上分销商,原装进口件,服务型企业 |
|||
TI |
25+ |
TSSOP-20 |
13600 |
只做原装 有挂有货 假一赔十 |
|||
TI |
25+ |
N/A |
18798 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
TI |
24+ |
20-TSSOP |
2500 |
||||
TI |
25+ |
TSSOP-20 |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
TI |
25+ |
TSSOP20 |
8800 |
公司只做原装,详情来电咨询 |
|||
TI/德州仪器 |
25+ |
TSSOP20 |
20000 |
原装 |
PCF8574PW规格书下载地址
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