Print Page
MCP23S18-E/SO.
I/O Expander, 16 bit, SPI, 1.8 V, 5.5 V, SOIC, 28 Pins
Image is for illustrative purposes only. Please refer to product description.
Available to Order
Delivery estimated post order confirmations.You will be charged on dispatch.
| Quantity | Price |
|---|---|
| 27+ | $3.170 |
Price for:Each
Minimum: 27
Multiple: 27
$85.59
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerMICROCHIP
Manufacturer Part NoMCP23S18-E/SO.Copy
Newark Part No.15AC3416
Technical Datasheet
No. of Bits16bit
Chip Configuration16bit
Bus Frequency10MHz
InterfacesSPI
IC Interface TypeSPI
Supply Voltage Min1.8V
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-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
No. of Bits
16bit
Bus Frequency
10MHz
IC Interface Type
SPI
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)
Chip Configuration
16bit
Interfaces
SPI
Supply Voltage Min
1.8V
Interface Case Style
SOIC
No. of Pins
28Pins
Operating Temperature Min
-40°C
Qualification
-
MSL
MSL 1 - Unlimited
Technical Docs (1)
Alternatives for MCP23S18-E/SO.
1 Product Found
Legislation and Environmental
US ECCN:Unknown
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