TCA9416: Swapping SCL and SDA pins

Isha Samir Naik

Part Number: TCA9416

The datasheet mentions that SCL_A and SDA_A should be connected to pins 1 and 4. But can we swap SCL_A and SCL_B with SDA_A and SDA_B respectively?

0 Clemens Ladisch over 3 years ago

Guru 316780 points

This device works on the electrical level, which means that SCL and SDA behave exactly the same. You can safely swap the channels.

+1 Chris Ayoub over 3 years ago in reply to Clemens Ladisch

Thanks for the help on this one Clemens!

+1 Isha Samir Naik over 3 years ago

Thanks a lot!

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