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MCP23S08-E/SO
I/O Expander, 8bit, 10 MHz, Serial, SPI, 1.8 V, 5.5 V, SOIC RoHS Compliant: Yes
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| Quantity | Price |
|---|---|
| 1+ | $1.560 |
| 10+ | $1.490 |
| 25+ | $1.400 |
| 84+ | $1.350 |
| 126+ | $1.290 |
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Multiple: 1
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Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP23S08-E/SO
Newark Part No.34M7437
Technical Datasheet
Chip Configuration8bit
No. of Bits8bit
Bus Frequency10MHz
InterfacesSerial, SPI
IC Interface TypeSerial, SPI
Supply Voltage Min1.8V
Supply Voltage Max5.5V
Interface Case StyleSOIC
IC Case / PackageSOIC
No. of Pins18Pins
No. of I/O's16I/O's
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
Qualification-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Chip Configuration
8bit
Bus Frequency
10MHz
IC Interface Type
Serial, SPI
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)
No. of Bits
8bit
Interfaces
Serial, SPI
Supply Voltage Min
1.8V
Interface Case Style
SOIC
No. of Pins
18Pins
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
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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
Product traceability