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PCA9555

NXP

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


Description
PCA9555 16-bit I2C-bus and SMBus I/O port with interrupt Rev. 10 — 8 November 2017 Product data sheet 1. General 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....



NXP

PCA9555

PDF File PCA9555 PDF File


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