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PCA9555 - 16-bit I2C-bus and SMBus I/O port

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PCA9555 Product details

Description

The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders.

Features

📁 PCA9555 Similar Datasheet

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