PCF8574AT类似电子元器件：

PCF80C31-3N
- CMOS single-chip 8-bit microcontrollers, 4k x 8 EPROM, 128 x 8 RAM, 1.2 to 16 MHz
PCF80C31-3N
- CMOS single-chip 8-bit microcontrollers, 4k x 8 EPROM, 128 x 8 RAM, 1.2 to 16 MHz
PCF80C31-4N
- CMOS single-chip 8-bit microcontrollers, 4k x 8 EPROM, 128 x 8 RAM, 1.2 to 24 MHz
PCF80C31BH3-16WP
- CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 16 MHz
PCF80C31BH4-24H
- CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz
PCF80C31BH4-24H
- CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz
PCF80C31BH4-24P
- CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz
PCF80C31BH4-24WP
- CMOS single-chip 8-bit microcontrollers, 4k x 8 ROMless, 128 x 8 RAM, 1.2 to 24 MHz

PCF8574AT PDF资料和参数原理简介

品牌 : Philips

封装形式 : SOT162

引脚数量 : 0

温度范围 : 最小 0 °C | 最大 0 °C

文件大小 : 171 KB

功能应用 : Remote 8-bit I/O expander for I2C-bus