Data Sheet Sites

[CodeMonk]

The hard drive on my laptop dies a few months ago and I have yet to completely rebuild all my bookmarks and other bits.

This morning, I searched for a previous post I made on another site listing my data sheet sites.
I thought I may as well share them here (Hell, who knows how long this drive will last. Its really dusty where I live    )
Here they are:

http://www.allxref.com
http://www.alldatasheet.com/
http://alltransistors.com/
http://www.datasheetcatalog.com/
http://www.datasheetarchive.com/
http://www.datasheetdir.com/
http://www.datasheets.org.uk/
http://www.digchip.com/datasheets/
http://www.seekdatasheet.com/

Go forth and edumacate yerselves

[defaced]

I use Mouser alot for this.  I find it interesting the different info that comes up on new datasheets vs old datasheets for the same part from the same manufacturer. 

[CodeMonk]

I'll do that too.
Also, sometimes I'll request a datasheet(s) be sent along with the parts when I order stuff online.
I will likely already have one, but its sometimes handy to have data sheets from different manufacturers.