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MCP23S17-E/SO
I/O Expander, 16bit, 10 MHz, Serial, SPI
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMCP23S17-E/SOCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.34M7438
Product RangeMCP23017, MCP23S17
Your Part Number
33,896 In Stock
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Delivery in 4-6 Business Days(UK stock)
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| Quantity | Price |
|---|---|
| 1+ | $1.730 |
| 25+ | $1.440 |
| 100+ | $1.330 |
Price for:Each
Minimum: 1
Multiple: 1
$1.73
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP23S17-E/SOCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.34M7438
Product RangeMCP23017, MCP23S17
Technical Datasheet
No. of Bits16bit
Chip Configuration16bit
InterfacesSerial, SPI
Bus Frequency10MHz
Supply Voltage Min1.8V
IC Interface TypeSerial, SPI
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
Product RangeMCP23017, MCP23S17
Qualification-
MSL-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
No. of Bits
16bit
Interfaces
Serial, SPI
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
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Chip Configuration
16bit
Bus Frequency
10MHz
IC Interface Type
Serial, SPI
Interface Case Style
SOIC
No. of Pins
28Pins
Operating Temperature Min
-40°C
Product Range
MCP23017, MCP23S17
MSL
-
Alternatives for MCP23S17-E/SO
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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