Integrated Circuits (ICs)
MCP23S09-E/SO
ActiveMicrochip Technology
I/O EXPANDER, 8BIT, 10 MHZ, SPI, 1.8 V, 5.5 V, SOIC ROHS COMPLIANT: YES
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Integrated Circuits (ICs)
MCP23S09-E/SO
ActiveMicrochip Technology
I/O EXPANDER, 8BIT, 10 MHZ, SPI, 1.8 V, 5.5 V, SOIC ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP23S09-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 | $ | |
|---|---|---|---|---|
| Arrow | N/A | 1 | $ 1.45 | |
| 10 | $ 1.20 | |||
| 100 | $ 1.17 | |||
| Digikey | Tube | 1 | $ 1.62 | |
| 25 | $ 1.35 | |||
| 100 | $ 1.24 | |||
| Microchip Direct | TUBE | 1 | $ 1.62 | |
| 25 | $ 1.35 | |||
| 100 | $ 1.24 | |||
| 1000 | $ 1.17 | |||
| 5000 | $ 1.16 | |||
| Newark | Each | 1 | $ 1.64 | |
| 10 | $ 1.53 | |||
| 25 | $ 1.40 | |||
| 84 | $ 1.35 | |||
| 126 | $ 1.29 | |||
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
