| TYPE | DESCRIPTION |
| Mfr | Microchip Technology |
| Series | - |
| Package | Tube |
| Part Status | Active |
| Number of I/O | 16 |
| 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 | Through Hole |
| Package / Case | 28-DIP (0.300", 7.62mm) |
| Supplier Device Package | 28-SPDIP |
| Base Product Number | MCP23018 |
