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PCAL6408A - 8-bit I2C-bus/SMBus I/O expander

The PCAL6408A by NXP Semiconductors is a 8-bit I2C-bus/SMBus I/O expander. Below is the official datasheet preview.

📥 Download Datasheet

Official preview page of the PCAL6408A 8-bit I2C-bus/SMBus I/O expander datasheet (NXP Semiconductors).

Datasheet Details

Part number PCAL6408A
Manufacturer NXP Semiconductors
File Size 2.75 MB
Description 8-bit I2C-bus/SMBus I/O expander
Datasheet download datasheet PCAL6408A_NXPSemiconductors.pdf
Additional preview pages of the PCAL6408A datasheet.

PCAL6408A Product details

Description

The PCAL6408A is an 8-bit general-purpose I/O expander that provides remote I/O expansion for most microcontroller families via the I2C-bus interface.

Features

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