BC Robotics
1
My Cart
$1.95
-
4 Channel AND Gate
1 × $1.95
Total:
$1.95
I/O Expander – MCP23S17
$3.95
The MCP23S17 chip by Microchip is designed to add additional I/O pins to your microcontroller or single board computer. Unlike a 3 – 8 decoder or a Shift Register, these I/O Expanders use a data protocol (SPI) to communicate with the host – meaning these chips are a lot more flexible, each pin can be used as an input or output, and multiple chips can be used on a single bus!
$3.95
Availability: Low Stock - Only 2 Remaining
Available
Available
- SKU: IC-065
- Mfg Part Number: MCP23S17-E/SP
- Manufacturer: Microchip
- Made In: Unlisted
- Category: Integrated Circuits
- Tags: Light Packet
- SKU: IC-065
- Mfg Part Number: MCP23S17-E/SP
- Manufacturer: Microchip
- Made In: Unlisted
- Category: Integrated Circuits
- Tags: Light Packet
Description
The MCP23S17 chip by Microchip is designed to add additional I/O pins to your microcontroller or single board computer. Unlike a 3 – 8 decoder or a Shift Register, these I/O Expanders use a data protocol (SPI) to communicate with the host – meaning these chips are a lot more flexible, each pin can be used as an input or output, and multiple chips can be used on a single bus!
Each chip adds 16 additional digital I/O lines, and with 3 configurable address pins, 8 of these chips can be placed on a single SPI bus. That means up to 128 digital inputs or outputs can be added per SPI bus! The chip is both 5V and 3.3V logic compatible meaning it will work with popular platforms like the Arduino or Raspberry Pi.
The MCP23S17 Class for Arduino ( http://playground.arduino.cc/Main/MCP23S17 ) is very easy to work with!
Features
- Up to 8 chips on one SPI bus
- 3.3V and 5V compatible
- 16 additional I/O lines with one chip
Features
- Up to 8 chips on one SPI bus
- 3.3V and 5V compatible
- 16 additional I/O lines with one chip
Difficulty Level
- Soldering: Beginner
- Prototyping: Beginner
- Programing: Intermediate
Recommended Accessories
Warranty & Returns
Warranty Policy
This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.
Return Policy
This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.
More Information:
For more information on our Warranty and Return Policies, please consult our Terms of Service
- Image
- SKU
- Rating
- Price
- Stock
- Availability
- Add to cart
- Description
- Content
- Weight
- Dimensions
- Additional information
- Attributes
- Custom attributes
- Custom fields