TCA9543A: Cascade I2C Multiplexer

Part Number: TCA9543A
Other Parts Discussed in Thread: TCA9546A, SN74LVC2G66, SN74HCS74, SN74LVC1G79, SN74LVC1G175

Hi, 

I would like to know if this is possible:

I think it is wrong because there is an address conflict, all TCA9543A have the same address.
Could you confirm this?

Thank you!