PCAL6408A

[ATTIGeek]

Can the RESET line on the PCAL6408A expander be tied directly to VDD instead of through a pull-up?

[diazmarin09]

Hello ATTIGeek,

I hope all is great with you. Thank you for using the NXP communities.

It cannot. It is highly recommended to connect the RESET pin to VDD through a pull-up resistor.

I hope this information helps.

Regards,

David