Hi teams,
My customer would like to use this device like the image below.
Do I have to unify I / O of this device?
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.
Hi teams,
My customer would like to use this device like the image below.
Do I have to unify I / O of this device?
Hi adam
Thank you for your reply.
Can I use this device bidirectional each bit?
For example,
・1~4bit:A→B
・5~8bit:B→A
I understood each channel of the IC operates independently,
so This device is OK that it is 3.3V→5V or 5V→3.3V voltage shift.
Best Regards,
Sho
Sho,
Yes that is fine but in order to level shift from 3.3 V to 5V you will need to include pull up resistors to 5V. Here is an excerpt from the app note CBT-C, CB3T, and CB3Q Signal-Switch Families.
Thank you,
Adam