10142048 datasheet from TE I'm not sure how to identify pin 1 from top side.
At page 9 there are the pin assignments from bottom side only. Now, I guess:
because the side view shows pin 4..6 it means the chip from the bottom view is rotated along the X axis
if they kept the same rotation pattern for top view, I guess again pin 1 should be in the top-right corner of the top view
Are my assumptions correct? Even in the recommended footprint there are no indications!
By the way, on pages 9 and 11 there are some references to "notes" 4, 1 and 2 but I really cannot find them. Well, there are on page 2 and 4 but I bet they are related to the tables just above them.