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PCA9543

Part Number	PCA9543
Manufacturer	NXP
Description	2-channel I2C switch
Published	Mar 22, 2005
Detailed Description	INTEGRATED CIRCUITS PCA9543 2-channel I2C switch with interrupt logic and reset Product data sheet Supersedes data of 2...
Datasheet	PCA9543 PDF File

Overview

INTEGRATED CIRCUITS PCA9543 2-channel I2C switch with interrupt logic and reset Product data sheet Supersedes data of 2002 Feb 19 2004 Oct 01 Philips Semiconductors Philips Semiconductors Product data sheet 2-channel I2C switch with interrupt logic and reset PCA9543 FEATURES • 1-of-2 bi-directional translating switches • I2C interface logic; compatible with SMBus standards • 2 Active LOW Interrupt Inputs • Active LOW Interrupt Output • Active LOW Reset Input • 2 address pins allowing up to 4 devices on the I2C-bus • Channel selection via I2C-bus, in any combination • Power up with all switch channels deselected • Low RdsON switches • Allows voltage level translation between 1.
8 V, 2.
...

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