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PCF8575 - Remote 16-bit I/O expander

General Description

ORDERING INFORMATION BLOCK DIAGRAM PINNING CHARACTERISTICS OF THE I2C-BUS Bit transfer START and STOP conditions System configuration Acknowledge FUNCTIONAL DESCRIPTION Quasi-bidirectional I/Os Addressing Reading from a port (input mode) Writing to the port (output mode) Interrupt LIMITING VALUES HA

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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INTEGRATED CIRCUITS DATA SHEET PCF8575 Remote 16-bit I/O expander for I2C-bus Product speciļ¬cation Supersedes data of 1999 Feb 25 File under Integrated Circuits, IC12 1999 Apr 07 Philips Semiconductors Product speciļ¬cation Remote 16-bit I/O expander for I2C-bus CONTENTS 1 2 3 4 5 6 6.1 6.2 6.3 6.4 7 7.1 7.2 7.3 7.4 7.5 8 9 10 11 12 13 14 14.1 14.2 14.3 14.4 14.