This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

SN3257-Q1: SN3257-Q1 pull-up/pull-down when input is disconnected

Part Number: SN3257-Q1


I'm using this component to connect two different SPI devices (Device A on SxA pins and Device B on SxB pins) to one SPI net (on Dx pins).

Device B can be phisically disconnected from the switch. 

Question: are needed pull-up or pull-down resistors on the SxB pins of the switch?

Thanks in advance for your feedback

Best Regards