TCA9617A: TCA9617A now, the total line is 20inch, whether we need to use multi TCA9617A to enhance the drive ability, how can we do that?

Part Number:TCA9617A

Hi team,

My customer is using the TCA9617A now, the total line is 20inch, whether we need to use multi TCA9617A to enhance  the drive ability, how can we do that? whether it will influence the signal sequence and identification? How to configure the channel A and channel B? Thanks.