Integrated Circuits (ICs)
MCP23008T-E/SO
ActiveMicrochip Technology
IC,I/O PORT,8-BIT,SOP,18PIN,PLASTIC ROHS COMPLIANT: YES
Integrated Circuits (ICs)
MCP23008T-E/SO
ActiveMicrochip Technology
IC,I/O PORT,8-BIT,SOP,18PIN,PLASTIC ROHS COMPLIANT: YES
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP23008T-E/SO |
|---|---|
| Clock Frequency | 1.7 MHz |
| Current - Output Source/Sink | 25 mA |
| Features | POR |
| Interface | I2C |
| Interrupt Output | True |
| Mounting Type | Surface Mount |
| Number of I/O | 8 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull |
| 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 | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.37 | |
| 25 | $ 1.14 | |||
| 100 | $ 1.05 | |||
| Digi-Reel® | 1 | $ 1.37 | ||
| 25 | $ 1.14 | |||
| 100 | $ 1.05 | |||
| Tape & Reel (TR) | 1100 | $ 1.05 | ||
| Microchip Direct | T/R | 1 | $ 1.37 | |
| 25 | $ 1.14 | |||
| 100 | $ 1.05 | |||
| 1000 | $ 1.01 | |||
| 5000 | $ 1.00 | |||
| Newark | Each (Supplied on Full Reel) | 1100 | $ 1.09 | |
Description
General part information
MCP23008 Series
The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion for I2C bus or SPI applications. The two devices differ in the number of hardware address pins and the serial interface:
• MCP23008 – I2C interface; three address pins
• MCP23S08 – SPI interface; two address pins
Documents
Technical documentation and resources
