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PCA9543C Datasheet - NXP Semiconductors

2-channel I2C-bus switch

PCA9543C Features

* I I I I I I I I I I I I I I I 1-of-2 bidirectional translating switches I2C-bus 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 Alternate address versions A, B and

PCA9543C General Description

The PCA9543A/43B/43C is a bidirectional translating switch, controlled by the I2C-bus. The SCL/SDA upstream pair fans out to two downstream pairs, or channels. Any individual SCx/SDx channels or combination of channels can be selected, determined by the contents of the programmable control register..

PCA9543C Datasheet (169.47 KB)

Preview of PCA9543C PDF

Datasheet Details

Part number:

PCA9543C

Manufacturer:

NXP ↗ Semiconductors

File Size:

169.47 KB

Description:

2-channel i2c-bus switch.
PCA9543A/43B/43C Rev. 05 17 November 2008 www.DataSheet4U.com 2-channel I2C-bus switch with interrupt logic and reset Product data sheet .

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Stock and price

Distributor
Microchip Technology Inc
SBR10050
0 In Stock
Qty : 500 units
Unit Price : $119.33

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PCA9543C 2-channel I2C-bus switch NXP Semiconductors

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