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PCA6416A 16-bit I2C-bus/SMBus I/O expander

PCA6416A Description

PCA6416A Low-voltage translating 16-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers Rev.2.* 10 Ja.
The PCA6416A is a 16-bit general purpose I/O expander that provides remote I/O expansion for most microcontroller families via the I2C-bus interface.

PCA6416A Features

* I2C-bus to parallel port expander
* Operating power supply voltage range of 1.65 V to 5.5 V
* Allows bidirectional voltage-level translation and GPIO expansion between:
* 1.8 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P
* 2.5 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P

📥 Download Datasheet

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Datasheet Details

Part number
PCA6416A
Manufacturer
NXP ↗
File Size
2.58 MB
Datasheet
PCA6416A-NXP.pdf
Description
16-bit I2C-bus/SMBus I/O expander

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16-bit I2C-bus SMBus expander NXP
NXP PCA6416A-like datasheet