74hc165 cascade

Hey guys, I want to cascade a few 74HC165

Now my doubts are:

1- If I understand correctly I do this connecting the serial output to the first chip to the serial in of the next one, and then the output of the last one to the arduino board, am I right?

2- Not sure if I'm properly identifying those pins

These are the chips I have


QH - Out SER - In

Is this ok?

Thanks in advance.

  1. yes
  2. yes

Illustrated guide:


Thank you!