UPC 702658304195
Barcode for Adafruit TCA9548A I2C Multiplexer ADA2717
Scannable Barcode for UPC 702658304195
Sellers
| Marketplace | Price | Updated |
|---|---|---|
| $7.99 | 04/19/2021 18:54:42 GMT - Details |
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Attributes
| Attribute | Value |
|---|---|
| Binding | Misc. |
| Brand | Adafruit |
| EAN | 3700386527173 |
| Manufacturer | Adafruit |
| Model | 8541585622 |
| MPN | 2717 |
| UPC | 702658304195 |
Description
- Finally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.
- Using it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.
- Like all Adafruit breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.
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