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I2C IO Expander

TI's I2C IO Expander ICs will help you with your I2C device projects.

For more information, see the I2C Overview, which includes overviews of the TCA, PCA, and PCF technologies, as well as Portfolio links, a Competitor Cross Reference, and Videos.

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LM8335 : General-Purpose Output Expander with MIPI RFFE Host Interface

Application Notes   

  • Improving System Interrupt Management Using the PCF8574 and PCF8574A I/O Expande (scpa032.HTM, 9 KB)
    27 Jul 2001 Abstract
 
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