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PCF8575C Remote 16-Bit I2C AND SMBus Low-Power I/O Expander

PCF8575C Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PCF8575C SCPS123F * MARCH 2005 * REVISED JAN.
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 4.

PCF8575C Features

* 1 I2C to Parallel-Port Expander
* Open-Drain Interrupt Output
* Low Standby-Current Consumption of 10 μA Maximum
* Compatible With Most Microcontrollers
* 400-kHz Fast I2C Bus
* Address by Three Hardware Address Pins for Use of up to Eight Devices

PCF8575C Applications

* Telecom Shelters: Filter Units
* Servers
* Routers (Telecom Switching Equipment)
* Personal Computers
* Personal Electronics
* Industrial Automation

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Remote 16-Bit I2C AND SMBus Low-Power Expander Texas Instruments
Texas Instruments PCF8575C-like datasheet