Integrated Circuits (ICs)
MCP23S09T-E/SO
ActiveMicrochip Technology
8-BIT INPUT/OUTPUT EXPANDER, SPI INTERFACE 18 SOIC .300IN T/R ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
Integrated Circuits (ICs)
MCP23S09T-E/SO
ActiveMicrochip Technology
8-BIT INPUT/OUTPUT EXPANDER, SPI INTERFACE 18 SOIC .300IN T/R ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP23S09T-E/SO |
|---|---|
| Clock Frequency | 10 MHz |
| Current - Output Source/Sink | 25 mA |
| Interface | SPI |
| Interrupt Output | True |
| Mounting Type | Surface Mount |
| Number of I/O | 8 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Open Drain |
| Package / Case | 18-SOIC |
| Package / Case [y] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 18-SOIC |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.70 | |
| 25 | $ 1.43 | |||
| 100 | $ 1.29 | |||
| Digi-Reel® | 1 | $ 1.70 | ||
| 25 | $ 1.43 | |||
| 100 | $ 1.29 | |||
| Tape & Reel (TR) | 1100 | $ 1.29 | ||
| Microchip Direct | T/R | 1 | $ 1.70 | |
| 25 | $ 1.43 | |||
| 100 | $ 1.29 | |||
| 1000 | $ 1.26 | |||
| 5000 | $ 1.25 | |||
| Newark | Each (Supplied on Full Reel) | 100 | $ 1.33 | |
Description
General part information
MCP23S09 Series
MCP23S09 is an 8-bit I/O expander with SPI interface operating at 10 MHz. The MCP23S09 is available in 18-pin PDIP (300 mil), 18-pin SOIC (300 mil) and 16-pin 3x3mm QFN package
