Only those chips that have been submitted are on the Chip Guide. If you have a chip you can't find, please use the Chip Guide submission form and submit the chip. Here is the GPI page:

http://chipguide.themogh.org/cg_chip2.php?id=NVLZ04&v=1844856430

As you can see, your chip is not there. Nice find.

Michael Siskin