MCP23009T-E/SS
Microchip Technology

Microchip Technology
IC I/O EXPANDER I2C 8B 20SSOP
$1.63
Available to order
Reference Price (USD)
1+
$1.63000
500+
$1.6137
1000+
$1.5974
1500+
$1.5811
2000+
$1.5648
2500+
$1.5485
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Product details
Engineered for flexibility, the MCP23009T-E/SS from Microchip Technology represents the next generation of I/O expansion solutions. This interface IC transforms limited microcontroller ports into multiple configurable I/O channels through efficient serial communication. Its hallmark features comprise Schmitt trigger inputs for improved noise immunity, software reset functionality, and individual I/O pin configuration. The MCP23009T-E/SS shines in three key sectors: 1) Building automation systems managing multiple access controls, 2) Test and measurement equipment requiring extensive channel multiplexing, and 3) Automotive infotainment systems with complex input requirements. With its industrial temperature range qualification and robust construction, this Microchip Technology component delivers reliable performance in demanding environments. Visit our product page to submit your MCP23009T-E/SS inquiry and receive customized support for your application needs.
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: 20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package: 20-SSOP