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PI4IOE5V9557 - 8-bit I2C-bus and SMBus I/O port

This page provides the datasheet information for the PI4IOE5V9557, a member of the PI4IOE5V9557LE 8-bit I2C-bus and SMBus I/O port family.

Datasheet Summary

Description

The PI4IOE5V9557 provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2Cbus/SMBus applications.

Features

  •  Operation power supply voltage from 2.3V to 5.5V  8-bit I2C-bus GPIO with interrupt and reset  5V tolerant I/Os  Polarity inversion register  Active LOW Reset Pin  Low current consumption  0Hz to 400KHz clock frequency  Noise filter on SCL/SDA inputs  Power-on reset  ESD protection (4KV HBM and 1KV CDM)  Offered in three different packages:SOIC-16, TSSOP-16 and TQFN 4x4-16.

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Datasheet preview – PI4IOE5V9557

Datasheet Details

Part number PI4IOE5V9557
Manufacturer Pericom Semiconductor
File Size 524.59 KB
Description 8-bit I2C-bus and SMBus I/O port
Datasheet download datasheet PI4IOE5V9557 Datasheet
Additional preview pages of the PI4IOE5V9557 datasheet.

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