# MCP23008-E-SO (Component)
## Description
I/O Expander 8 I²C 18-SOIC #CommonPartLibrary #IntegratedCircuits #Interface #I/O Expanders #MCP23008
## Component Details
- **Owner:** jecstronic
- **Created:** 12/7/2021
- **Last Updated:** 6/23/2023
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/MCP23008-MCP23S08-Data-Sheet-20001919F.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Name:** Microchip
- **Manufacturer Part Number:** MCP23008-E/SO
- **Used in:** 26 projects
- **Forks:** 1
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/mcp23008-eso/microchip-technology.html?utm_currency=USD®ion=europe) | $0.7042 | 110 |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/MCP23008-E-SO/735952) | $1.37 | 1.5K |
| [HQonline](https://www.hqonline.com/product-detail/i-o-expanders-microchip-mcp23008-e-so-2500429128) | $1.73198 | 55 |
| [LCSC](https://www.lcsc.com/product-detail/C92253.html) | $1.8259 | 138 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/MCP23008-E-SO?qs=Sez7gRs8XSWum74ZwQXTLw%3D%3D) | $1.37 | 10K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=MCP23008-E%2FSO) | $1.46 | 42 |
| [Verical](https://www.verical.com/pd/microchip-technology-interface---i-o-expander-MCP23008-E-SO-512547?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** MCP23008-E/SO
- **Package / Case Code:** 18-SOIC
- **Pin Count:** 18
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | SCL | |
| 2 | SDA | |
| 3 | A2 | |
| 4 | A1 | |
| 5 | A0 | |
| 6 | ~RESET | |
| 7 | NC | |
| 8 | INT | |
| 9 | VSS | |
| 10 | GP0 | |
| 11 | GP1 | |
| 12 | GP2 | |
| 13 | GP3 | |
| 14 | GP4 | |
| 15 | GP5 | |
| 16 | GP6 | |
| 17 | GP7 | |
| 18 | VDD | |
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*Generated from [https://www.flux.ai/jecstronic/mcp23008-e-so~yvo](https://www.flux.ai/jecstronic/mcp23008-e-so~yvo)*