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TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board (Pack of 2)
- Interface: I2C IIC; Chip: TCA9548A; Selectable I2C address: 0x70-0x77; Working Voltage: 1.65-5.5V; Max Clock Frequency: 400KHz
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Overview
Specs
Reviews
Description: Using
it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) 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. 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.
Parameter Interface: I2C
IIC Chip: TCA9548A
Selectable I2C address: 0x70-0x77
Working Voltage: 1.65 - 5.5V
Max Clock Frequency: 400KHz
Package Included: 2pcs TCA9548A I2C IIC Multiplexer Breakout Board
it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) 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. 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.
Parameter Interface: I2C
IIC Chip: TCA9548A
Selectable I2C address: 0x70-0x77
Working Voltage: 1.65 - 5.5V
Max Clock Frequency: 400KHz
Package Included: 2pcs TCA9548A I2C IIC Multiplexer Breakout Board
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 90 days
- This item is covered by Kepler Forge Return Policy
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