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MCP23009-E/SO

Microchip Technology
MCP23009-E/SO Preview
Microchip Technology
IC I/O EXPANDER I2C 8B 18SOIC
$1.53
Available to order
Reference Price (USD)
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$1.16000
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$0.96840
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$0.88580
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MCP23009-E/SO

MCP23009-E/SO

$1.53

Product details

The MCP23009-E/SO I/O expander by Microchip Technology delivers unparalleled interface expansion for next-generation electronics. This versatile IC converts serial commands into parallel I/O operations with precision timing control, featuring adaptive output current limiting and automatic power-down modes. Its technical sophistication shines in medical diagnostic equipment (multi-probe interfaces), warehouse automation (conveyor control systems), and smart city infrastructure (distributed monitoring nodes). The MCP23009-E/SO offers unique advantages including fail-safe input protection, programmable input filtering, and industry-standard package options for design flexibility. Microchip Technology's commitment to quality ensures consistent performance across production batches. For application-specific guidance on implementing the MCP23009-E/SO in your design, contact our technical support team through the inquiry form on our product webpage.

General specs

  • Product Status: Active
  • Number of I/O: 8
  • Interface: I²C
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Open Drain
  • Current - Output Source/Sink: 25mA
  • Clock Frequency: 3.4 MHz
  • Voltage - Supply: 1.8V ~ 5.5V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 18-SOIC (0.295", 7.50mm Width)
  • Supplier Device Package: 18-SOIC

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