PCA9556

Name: PCA9556
Brand: NXP

ActiveI2C / SPI / IO Expanders输入电压 3 ~ 5.5 V封装 SOT403-1

Octal SMBus and I2C registered interface

PCA9556 Key Specifications

Source: manufacturer datasheet

输入电压	3 ~ 5.5 V
封装	SOT403-1

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