| PartNumber | MCP23017T-E/SS | MCP23017T-E/ML | MCP23017T-E/SO |
| Description | Interface - I/O Expanders 16bit Input/Output Exp I2C interface | Interface - I/O Expanders 16bit Input/Output Exp I2C interface | Interface - I/O Expanders 16bit Input/Output Exp I2C interface |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | Y | Y |
| Number of I/Os | 16 I/O | 16 I/O | 16 I/O |
| Interface Type | I2C, Serial | I2C, Serial | I2C, Serial |
| Maximum Clock Frequency | 10 MHz | 1.7 MHz | 1.7 MHz |
| Interrupt Output | With Interrupt | With Interrupt | With Interrupt |
| Operating Supply Voltage | 1.8 V to 5.5 V | 4.5 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-28 | QFN-28 | - |
| Packaging | Reel | Reel | Reel |
| Output Current | 25 mA | 25 mA | - |
| Product | I/O Expanders | I/O Expanders | - |
| Series | MCP23017 | MCP23017 | MCP23017 |
| Type | I/O Expander | I/O Expander | - |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Logic Family | MCP23X17 | MCP23017 | MCP23017 |
| Operating Supply Current | 1 mA | 1 mA | 1 uA |
| Pd Power Dissipation | 700 mW | 700 mW | - |
| Product Type | I/O Expanders | I/O Expanders | I/O Expanders |
| Factory Pack Quantity | 2100 | 1600 | 1600 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.025045 oz | 0.002497 oz | 0.027175 oz |
| Output Type | - | Push Pull | Push Pull |
| Moisture Sensitive | - | - | Yes |