Low-voltage 16-bit I2C-bus and SMBus low power I/O port
Description
PCAL9539A
Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset
Rev. 1 — 3 October 2012 Product data sheet
1. General description
The PCAL9539A is a low-voltage 16-bit General Purpose Input/Output (GPIO) expander with interrupt and reset for I2C-bus/SMBus applications. NXP I/O expanders provide a simple solution when additional I/...
