GM8123-SSO 成都国腾威电子有限公司 1扩3的通用异步串口扩展器
PCA9534PW Texas Instruments Remote 8-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output and Configuration Registers
PCF8574DWR Texas Instruments REMOTE 8-BIT I/O EXPANDER FOR I2C BUS
PCF8575PWR Texas Instruments REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT
PCA9539PWR Texas Instruments Remote 16-Bit I2C and SMBus Low-Power I/O Expander With Interrupt Output,Reset, and Configuration Registers
PCF8574PWR Texas Instruments REMOTE 8-BIT I/O EXPANDER FOR I2C BUS
PCF8574TS/3 NXP Semiconductors Remote 8-bit I/O expander for I2C-bus with interrupt

友情链接: 三维力传感器 光度计 接地电阻测试仪 恒常电器

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