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PCF8575 - Remote16-BIT I2C AND SMBus I/O Expander

Texas Instruments

The PCF8575 by Texas Instruments is a Remote16-BIT I2C AND SMBus I/O Expander. Below is the official datasheet preview.

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PCF8575 Remote16-BIT I2C AND SMBus I/O Expander by Texas Instruments - Datasheet Preview — Official preview page of the PCF8575 Remote16-BIT I2C AND SMBus I/O Expander datasheet (Texas Instruments).

Datasheet Details

Part number	PCF8575
Manufacturer	Texas Instruments
File Size	2.84 MB
Description	Remote16-BIT I2C AND SMBus I/O Expander
Datasheet	PCF8575-etcTI.pdf
Additional preview pages of the PCF8575 datasheet.

PCF8575 Product details

Description

This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V VCC operation.

Features

1 I2C to Parallel-Port Expander.
Open-Drain Interrupt Output.
Low Standby-Current Consumption of 10 μA Max.
Compatible With Most Microcontrollers.
400-kHz Fast I2C Bus.
Address by Three Hardware Address Pins for Use of up to Eight Devices.
Latched Outputs With High-Current Drive Capability for Directly Driving LEDs.
Current Source to VCC for Actively Driving a High at the Output.
Latch-Up Performance Exceeds 100 mA.

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Other Datasheets by Texas Instruments

PCF8574A - Remote 8-Bit I/O Expander
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Published: Apr 12, 2020 |