Feature: ['<b>Minimum Quantity:</b> 1 <b>Packaging:</b> Tube <b>Number of I/O:</b> 8 <b>Interface:</b> I\\xc3\\\'\\xc2\\xb2C <b>Interrupt Output:</b> Yes <b>Features:</b> POR <b>Output Type:</b> Open Drain <b>Current - Output Source/Sink:</b> 25mA <b>Frequency - Clock:</b> 3.4MHz <b>Voltage - Supply:</b> 1.8 V ~ 5.5 V <b>Operating Temperature:</b> -40\\xc3\\\'\\xc2\\xb0C ~ 125\\xc3\\\'\\xc2\\xb0C <b>Mounting Type:</b> Through Hole <b>Package / Case:</b> 18-DIP (0.300", 7.62mm) <b>Supplier Device Package:</b> 18-PDIP', 'Manufacturer: Microchip Product Category: Interface - I/O Expanders RoHS: Logic Family: MCP23009 Maximum Operating Frequency: 3.4 MHz Operating Supply Voltage: 1.8 V to 5.5 V Operating Temperature Range: - 40 C to + 125 C Mounting Style: Through Hole Package / Case: PDIP-18 Packaging: Tube Output Current: 25 mA Power Dissipation: 700 mW Product Type: I/O Expanders'] (Page 1)