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Is the TCA9406 Datasheet Pinout Incorrect?

Other Parts Discussed in Thread: TCA9406

The pinout as indicated in the TCA9406 datasheet does not make sense. Both SDA pins going to the controller? Both SCL pins going to the system? That seems unlikely. It would be more appropriate if SDA_B and SCL_A were swapped. Can someone who is currently using, or has used, a TCA9406 please verify whether the pinout in the datasheet is incorrect? And what it should be. Thanks.