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PCF8575 Remote 16-bit I/O expander

PCF8575 Description

INTEGRATED CIRCUITS DATA SHEET PCF8575 Remote 16-bit I/O expander for I2C-bus Product specification Supersedes data of 1999 Feb 25 File under Integra.
ORDERING INFORMATION BLOCK DIAGRAM PINNING CHARACTERISTICS OF THE I2C-BUS Bit transfer START and STOP conditions System configuration Acknowledge FUNC.

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