PCA9542 2-channel I2C multiplexer and interrupt controller

NXP

Description

INTEGRATED CIRCUITS PCA9542 2-channel I2C multiplexer and interrupt controller Product specification 1999 Oct 07 Philips Semiconductors Philips Sem.
The PCA9542 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus.

📥 Download Datasheet

PCA9542 Datasheet Preview — Preview of PCA9542 PDF

Datasheet Specifications

Part number: PCA9542
Manufacturer: NXP ↗
File Size: 74.20 KB
Datasheet: PCA9542_PhilipsSemiconductors.pdf
Description: 2-channel I2C multiplexer and interrupt controller

Features

* 1-of-2 bi-directional translating multiplexer
* Channel selection via I2C bus
* Operating supply voltage 2.5 to 3.6 V
* Operating temperature range 0°C to 70°C
* Power-up with all multiplexer channels deselected
* 3 address pins, allowing up to 8 de

PCA9542 Distributors

📁 Related Datasheet

PCA9542A PCA9541 PCA9541A PCA9543A PCA9543B PCA9543C

📌 All Tags

PCA9542 2-channel I2C multiplexer and interrupt controller NXP

NXP PCA9542-like datasheet