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You are here: Home » Electronic Component Suppliers » Catalyst Semiconductor » I/O Expanders

I/O Expanders

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Introduction

I/O Expanders Catalyst Semiconductor


I/O Expanders are made to offer additional I/Os for ACPI power switches, servers, sensors, fans, LEDs, humidity sensors in the computing space and industrial control applications and provide GPIO expansion for most microprocessor families allow designers to save the GPIOs on microprocessors for other important functions. These devices are ideal for adding fan and LED control to systems.

Features

  • It can tackle the problem of too few input/output (I/O) ports in microcontroller and microprocessor-based embedded systems.
  • High drive capability
  • Supports Hot Insertion
  • Transition Detection with Interrupt Output
  • RST-bar Input Clears Serial Interface and Restores Power-Up Default State
  • Polarity inversion register
  • RoHS-compliant 16-lead SOIC and TSSOP, and 16-pad TQFN (4 x 4 mm) packages

Click here to order I/O Expanders samples from Catalyst Semiconductor.
 

 
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