Print Page
MCP23017T-E/SO
I/O Expander, 16 bit, I2C, 1.8 V, 5.5 V, SOIC, 28 Pins
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP23017T-E/SOCopy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | Re-Reel2851557RL Cut Tape2851557 |
| Your Part Number | |
| Technical Datasheet |
984 total stock globally
Need more?
984 Delivery in 3-5 Business Days(UK stock)
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $2.400 | $2.40 |
Cut Tape & Re-Reel
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $2.400 ($2.640) |
| 25+ | $2.000 ($2.200) |
| 100+ | $1.840 ($2.024) |
| 1600+ | $1.810 ($1.991) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | MICROCHIP |
|---|---|
| Manufacturer Part No | MCP23017T-E/SOCopy |
| Manufacturer Standard Lead Time | 7 weeks |
| Order Code | Re-Reel2851557RL Cut Tape2851557 |
| Technical Datasheet | |
| No. of Bits | 16bit |
| Interfaces | I2C |
| Supply Voltage Min | 1.8V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | SOIC |
| No. of Pins | 28Pins |
| No. of I/O's | 16I/O's |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
- 16 Bit Remote Bidirectional I/O Port:
- I/O pins default to input
- 3 Hardware address pins to allow up to 8 Devices on the bus
- Configurable Interrupt Output Pins:
- Configurable as active high, active low or open drain
- INTA and INTB can be configured to operate independently or together
- Configurable Interrupt Source:
- Interrupt on change from configured register defaults or pin changes
- Polarity inversion register to configure the polarity of the input port data
- External reset input
- Low Standby Current: 1uA
- Operating Voltage:
- 1.8V / 2.7V / 4.5V to 5.5V @ -40?C to +85?C
Technical Specifications
| No. of Bits | 16bit |
|---|---|
| Supply Voltage Min | 1.8V |
| IC Case / Package | SOIC |
| No. of I/O's | 16I/O's |
| Operating Temperature Max | 125°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Interfaces | I2C |
|---|---|
| Supply Voltage Max | 5.5V |
| No. of Pins | 28Pins |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | - |
Technical Docs (2)
Alternatives for MCP23017T-E/SO
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .001542 |