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MCP23009-E/SS
I/O Expander, 8bit, 3.4 MHz, I2C, 1.8 V,
Image is for illustrative purposes only. Please refer to product description.
ManufacturerMICROCHIP
Manufacturer Part NoMCP23009-E/SSCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.20T5997
Your Part Number
349 In Stock
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Delivery in 4-6 Business Days(UK stock)
Order before 6pm EST standard shipping
| Quantity | Price |
|---|---|
| 1+ | $2.190 |
| 10+ | $2.010 |
| 25+ | $1.820 |
| 50+ | $1.740 |
| 134+ | $1.640 |
Price for:Each
Minimum: 1
Multiple: 1
$2.19
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP23009-E/SSCopy
Manufacturer Standard Lead Time6 weeks
Newark Part No.20T5997
Technical Datasheet
Chip Configuration8bit
No. of Bits8bit
Bus Frequency3.4MHz
InterfacesI2C
Supply Voltage Min1.8V
IC Interface TypeI2C
Supply Voltage Max5.5V
Interface Case StyleSSOP
IC Case / PackageSSOP
No. of Pins20Pins
No. of I/O's9I/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
3.4MHz
Supply Voltage Min
1.8V
Supply Voltage Max
5.5V
IC Case / Package
SSOP
No. of I/O's
9I/O's
Operating Temperature Max
125°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
No. of Bits
8bit
Interfaces
I2C
IC Interface Type
I2C
Interface Case Style
SSOP
No. of Pins
20Pins
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
Technical Docs (3)
Alternatives for MCP23009-E/SS
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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