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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.
ManufacturerMICROCHIP
Manufacturer Part NoMCP23017T-E/SOCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.
Full Reel31K2962
Re-Reel41AH8461RL
Cut Tape41AH8461
Your Part Number
700 In Stock
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $2.260 | $2.26 |
| Total Price | $2.26 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $2.260 |
| 50+ | $2.090 |
| 100+ | $1.950 |
| 250+ | $1.830 |
| 500+ | $1.790 |
| 1000+ | $1.760 |
| 2500+ | $1.720 |
| 5000+ | $1.690 |
Full Reel
| Quantity | Price |
|---|---|
| 1600+ | $1.740 |
| 4800+ | $1.710 |
| 8000+ | $1.670 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP23017T-E/SOCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.
Full Reel31K2962
Re-Reel41AH8461RL
Cut Tape41AH8461
Technical Datasheet
Chip Configuration16bit
No. of Bits16bit
Bus Frequency1.7MHz
InterfacesI2C
Supply Voltage Min1.8V
IC Interface TypeI2C
Supply Voltage Max5.5V
Interface Case StyleSOIC
IC Case / PackageSOIC
No. of Pins28Pins
No. of I/O's16I/O's
Operating Temperature Min-40°C
Operating Temperature Max125°C
Qualification-
Product Range-
MSL-
SVHCNo 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
Chip Configuration
16bit
Bus Frequency
1.7MHz
Supply Voltage Min
1.8V
Supply Voltage Max
5.5V
IC Case / Package
SOIC
No. of I/O's
16I/O's
Operating Temperature Max
125°C
Product Range
-
SVHC
No SVHC (04-Feb-2026)
No. of Bits
16bit
Interfaces
I2C
IC Interface Type
I2C
Interface Case Style
SOIC
No. of Pins
28Pins
Operating Temperature Min
-40°C
Qualification
-
MSL
-
Technical Docs (2)
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Associated Products
1 Product Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate