| Type | Description | 
|---|---|
| Series: | - | 
| Package: | Tube | 
| Part Status: | Active | 
| Number of I/O: | 4 | 
| Interface: | I²C | 
| Interrupt Output: | Yes | 
| Features: | POR | 
| Output Type: | - | 
| Current - Output Source/Sink: | 20mA | 
| Clock Frequency: | 400 kHz | 
| Voltage - Supply: | 1.7V ~ 5.5V | 
| Operating Temperature: | -40°C ~ 125°C | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 16-SSOP (0.154", 3.90mm Width) | 
| Supplier Device Package: | 16-QSOP | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
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                                    MCP23S09T-E/SORoving Networks / Microchip Technology | 
                                
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