| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
PCF8575 | Remote 16-bit I/O expander for I2C-bus GENERAL DESCRIPTION The PCF8575 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 a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575 has a low 文件:105.37 Kbytes 页数:24 Pages | PHI PHI | PHI | |
PCF8575 | REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT 文件:749.53 Kbytes 页数:28 Pages | TI 德州仪器 | TI | |
PCF8575 | REMOTE 16-BIT I2C AND SMBus I/O EXPANDERWITH INTERRUPT OUTPUT 文件:1.01083 Mbytes 页数:32 Pages | TI 德州仪器 | TI | |
PCF8575 | Smart, simple solutions for the 12 most common design concerns 文件:727.81 Kbytes 页数:8 Pages | 恩XP | 恩XP | |
PCF8575 | 具有中断的 16 位 2.5V 至 5.5V I2C/SMBus I/O 扩展器 该面向两线双向总线 (I2C) 的 16 位 I/O 扩展器专为 2.5V 至 5.5V VCC 工作电压而设计。\n\nPCF8575 器件通过 I2C 接口 [串行时钟 (SCL)、串行数据 (SDA)] 为大多数微控制器系列提供通用远程 I/O 扩展。\n\n此器件 具有 一个 16 位准双向输入/输出 (I/O) 端口(P07–P00、P17–P10),其中包括具有高电流驱动能力的锁存输出,用于直接驱动 LED。每个准双向 I/O 都可以用作输入或输出(无需使用数据方向控制信号)。在上电时,这些 I/O 处于高电平。在该模式下,仅有一个连接到 VCC 的电流源处于活动状态。 • I2C 至并行端口扩展器\n• 开漏中断输出\n• 10µA 低待机电流消耗(最大值)\n• 兼容大多数微控制器\n• 400kHz 快速 I2C 总线\n• 针对多达 8 个器件使用的 3 个硬件地址引脚寻址\n• 具有高电流驱动能力的锁存输出,用于直接驱动 LED\n• 连接到 VCC 的电流源,用于主动在输出端驱动高电平\n• 闩锁性能超出 JESD 78 II 类规范要求的 100mA\n• 静电放电 (ESD) 保护性能超过 JESD 22 规范的要求 \n• 2000V 人体放电模型\n• 200V 机器模型\n• 1000V 充电器件模型; | TI 德州仪器 | TI | |
PCF8575 | I2C通用I/O | HGSEMI 华冠 | HGSEMI | |
Remote 16-bit I/O expander for I2C-bus 2 GENERAL DESCRIPTION The device 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 a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575C has a l 文件:107.55 Kbytes 页数:24 Pages | PHI PHI | PHI | ||
Remote 16-bit I/O expander for I2C-bus 2 GENERAL DESCRIPTION The device 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 a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575C has a l 文件:107.55 Kbytes 页数:24 Pages | PHI PHI | PHI | ||
Remote 16-bit I/O expander for I2C-bus GENERAL DESCRIPTION The PCF8575 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 a 16-bit quasi-bidirectional port and an I2C-bus interface. The PCF8575 has a low 文件:105.37 Kbytes 页数:24 Pages | PHI PHI | PHI | ||
REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT 文件:667.42 Kbytes 页数:26 Pages | TI 德州仪器 | TI |
技术参数
- Features:
Interrupt pin
- Supply voltage (Min) (V):
2.5
- Supply voltage (Max) (V):
5.5
- Addresses:
8
- Rating:
Catalog
- Frequency (Max) (kHz):
400
- Operating temperature range (C):
-40 to 85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
恩XP |
1015+ |
SSOP |
5300 |
进口原装特价热卖中,可开17票! |
询价 | ||
恩XP |
24+ |
标准封装 |
9908 |
全新原装正品/价格优惠/质量保障 |
询价 | ||
恩XP |
2025+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
恩XP |
26+ |
SSOP |
6980 |
原装现货,可开13%税票 |
询价 | ||
AD |
15+ |
SSOP24 |
11560 |
全新原装,现货库存,长期供应 |
询价 | ||
TI |
21+ |
原厂封装 |
1638 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
恩XP |
26+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
PCF8575 |
25+ |
17 |
17 |
询价 | |||
恩XP |
21+ |
6000 |
只做原装正品,卖元器件不赚钱交个朋友 |
询价 | |||
恩XP |
23+ |
标准封装 |
6000 |
正规渠道,只有原装! |
询价 |
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