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PCA9527 - 3-channel bidirectional bus extender

PCA9527 Description

PCA9527 3-channel bidirectional bus extender for HDMI, I2C-bus and SMBus Rev.01 * 29 June 2009 Product data sheet 1.General .
The PCA9527 is a 3-channel bidirectional open-drain bus buffer for Display Data Control (DDC) clock, data and Consumer Electronic Control (CEC) for HD.

PCA9527 Features

* of the I2C-bus system during the level shift, it also permits extension of the I2C-bus by providing bidirectional buffering for data (SDA), clock (SCL), and CEC. Using the PCA9527 enables the system designer to isolate bus capacitance to meet HDMI DDC version 1.3 distance speciļ¬cation. The SDAx and

PCA9527 Applications

* With dual supply rails, the device translates from voltage ranges 2.7 V to 5.5 V down to a voltage as low as 2.7 V without degradation of system performance. Unlike the SDAA and SCLA, the CECA is powered by the VCC(B) and does not have a rise time accelerator, but is similar in that its port A has

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3-channel bidirectional bus extender NXP Semiconductors
NXP Semiconductors PCA9527-like datasheet

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