40106n Clock Generator

[Floodisill]

http://la-ac.com/para/images/Bugcrusher-9v.gif

I was looking at this schematic that I found in a post here for a Bugbrand Bugcrusher, and I'm stumped on one of the ICs. I've been searching for the 40106n, and I found one source identifying it as a clock generator, but no one seems to be producing or selling it. Any tips on where to find it, or a good equivalent?

[zyxwyvu]

Looks like it's supposed to be a CD40106, a hex Schmitt trigger. They're extremely widespread, and you shouldn't have any trouble finding one.

There's more info on the circuit here, as mentioned on the layout: http://www.bugbrand.co.uk/index.php?main_page=document_general_info&cPath=12&products_id=52&zenid=59ae777e35865e3ad221af1a9e549fd6