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PCA9557 - 8-bit I2C and SMBus I/0 port with reset

NXP

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Datasheet Details

Part number	PCA9557
Manufacturer	NXP
File Size	127.39 KB
Description	8-bit I2C and SMBus I/0 port with reset
Datasheet	PCA9557_PhilipsSemiconductors.pdf

PCA9557 Product details

Description

The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus and I2C applications.

Features

PCA9556 PIN.

📁 PCA9557 Similar Datasheet

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PCA9513 - Hot swappable I2C and SMBus bus buffer (Philips)
PCA9513A - Hot swappable I2C-bus and SMBus bus buffer (NXP Semiconductors)

Other Datasheets by NXP

PCA9550 - 2-bit I2C LED driver
PCA9551 - 8-bit I2C LED driver
PCA9552 - 16-bit I2C LED driver
PCA9553 - 4-bit I2C LED driver
PCA9554A - 8-bit I2C and SMBus I/O port
PCA9555 - 16-bit I2C-bus and SMBus I/O port

Published: Mar 22, 2005 |