Integrated Circuits (ICs)
MCP23018T-E/SO
ActiveMicrochip Technology
16-BIT INPUT/OUTPUT EXPANDER, I2C INTERFACE, PB-FREE 28 SOIC .300IN T/R ROHS COMPLIANT: YES
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Integrated Circuits (ICs)
MCP23018T-E/SO
ActiveMicrochip Technology
16-BIT INPUT/OUTPUT EXPANDER, I2C INTERFACE, PB-FREE 28 SOIC .300IN T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP23018T-E/SO |
|---|---|
| Clock Frequency | 3.4 MHz |
| Current - Output Source/Sink | 25 mA |
| Features | POR |
| Interface | I2C |
| Interrupt Output | True |
| Mounting Type | Surface Mount |
| Number of I/O | 16 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Open Drain |
| Package / Case | 28-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 28-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 | $ 2.04 | |
| 25 | $ 1.69 | |||
| 100 | $ 1.54 | |||
| Digi-Reel® | 1 | $ 2.04 | ||
| 25 | $ 1.69 | |||
| 100 | $ 1.54 | |||
| Tape & Reel (TR) | 1600 | $ 1.54 | ||
| Microchip Direct | T/R | 1 | $ 2.04 | |
| 25 | $ 1.69 | |||
| 100 | $ 1.54 | |||
| 1000 | $ 1.49 | |||
| 5000 | $ 1.47 | |||
| Newark | Each (Supplied on Full Reel) | 1600 | $ 1.59 | |
| 1600 | $ 1.59 | |||
Description
General part information
MCP23018 Series
MCP23018 is a 16-bit I/O expander for high speed I2C™Compatible interface. MCP23018 is available in the following packages: 28-pin PDIP (300 mil,)28-pin SOIC (300 mil), 24-pin SSOP, 24-pin QFN (4x4)
Documents
Technical documentation and resources
