| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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 |
|---|---|---|---|---|---|---|---|
恩XP |
2025+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
PHI |
2025+ |
SOP |
5000 |
原装进口,免费送样品! |
|||
恩XP |
2430+ |
SSOP20 |
8540 |
只做原装正品假一赔十为客户做到零风险!! |
|||
恩XP |
21+ |
SOP16 |
10000 |
勤思达只做原装 现货库存 支持支持实单 |
|||
恩XP |
25+ |
na |
6800 |
全新原装公司现货低价 |
|||
恩XP |
24+ |
SOP16 |
9700 |
绝对原装正品现货假一罚十 |
|||
MICROCHIP |
23+ |
SSOP |
8600 |
受权代理!全新原装现货特价热卖! |
|||
恩XP |
26+ |
SOP16 |
33500 |
全新进口原装现货,假一罚十 |
|||
恩XP |
14+ |
SOP16 |
9860 |
大量原装进口现货,一手货源,一站式服务,可开17%增 |
|||
PHI |
19+ |
SOP |
12000 |
PCF8574TD规格书下载地址
PCF8574TD参数引脚图相关
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PCF8574TD数据表相关新闻
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2019-2-15
DdatasheetPDF页码索引
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