OK to wire shift register latch and clock together?
The circuit diagram for the LED driver in this datasheet shows the shift register latch and clock being wired together.

It looks that way at first. But look at the /3 on the connection between IC1 and ICn. That means it is a 3 wire bus, not a single wire.


Will this work?

No, because:

A rising edge on SCLK is allowed 100ns after a rising edge of LAT