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Microchip Technology Authorized Distributor

MCP23S18T-E/SO

Name: MCP23S18T-E/SO Microchip Technology IO Expanders
Brand: Microchip Technology
SKU: 47047024
Availability: BackOrder

The MCP23S18T-E/SO is a 16-bit I/O expander with open-drain outputs and a high-speed SPI interface.

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RoHS Compliant

REEL Packaging

Certificate of Compliance

Description +

The MCP23S18T-E/SO is a 16-bit I/O expander with open-drain outputs and a high-speed SPI interface.

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Product Attribute

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Supplier:

Microchip Technology
Part No:

MCP23S18T-E/SO
Unit of Measure:

Per Each
RoHS:

Yes
HTS:

8542390090
COO:

TH
ECCN:

EAR99
Reel Pack:

1600
I2C Bus Interface Mode:

N/R
Interface Type:

SPI
Interrupt Output:

Yes
Dimension:

17.9 x 7.5 x 2.05(Min) mm
Family:

MCP23S18
Manual Reset:

Yes
Interface Speed:

10000 kHz
Maximum Operating Supply Voltage:

5.5 V

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Frequently Asked Questions

Is MCP23S18T-E/SO RoHS compliant?

Yes, MCP23S18T-E/SO is RoHS compliant.

What is the lead time for MCP23S18T-E/SO?

The standard lead time for MCP23S18T-E/SO is approximately 14 days. In-stock quantities ship from OnlineComponents.com.

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This product is discontinued, but still in stock.
This product is NOT RoHS Compliant. See alternative
Different product options available. See alternative
Different packaging options available. See alternative
Possible Replacement options available. See alternative
Item discontinued
End of Life: Final orders must be placed by
Item discontinued

This product is no longer being manufactured but there may be alternatives. We can help you, Contact Us.

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We’ll meet or beat any authorized competitor’s published price for this part.

In Stock: 0

On Order:

Manufacturer Stock:

17,600 can ship 8/28/26

Stock lot only:

Minimum Order Quantity:

250

MOQ for out of Stock Qty:

Order Increment:

Factory Lead-Time:

14 Weeks can ship 11/23/26

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Price (USD)

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Qty

Unit Price

250

$1.64

500

$1.61

1,600

$1.59

3,200

$1.58

6,400

$1.57

8,000

$1.56

11,200

$1.55

16,000 +

$1.54

Reel Package

Standard Packaging

Standard packaging is the minimum package size OnlineComponents.com receives from the supplier. The minimum order quantity might be less than the supplier's standard packaging. The type of packaging (such as reel, tube, tray) may be subject to change when the product is divided into smaller quantities.

Reel Packaging

This product ships on a reel. Depending on the quantity ordered, you may receive full factory reels, cut tape (components on a strip cut from a reel), or a combination of both.

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Microchip Technology Authorized Distributor

MCP23S18T-E/SO

Price (USD)

Standard Packaging

Reel Packaging

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