On Mon, Aug 07, 2006 at 12:43:16PM -0400, Timothy Weber wrote:

> PicDude wrote:
> >> I've always liked the DS18B20 for one-off projects, but I'm also looking
> >> to move to something with a reliable source.  (Mouser actually lists
> >> these as "Obsolete.")
> > 
> > Uh-oh .... haven't seen that yet, but not a problem now.
> 
> Digikey didn't have them either when I looked maybe a month ago.  They 
> do now (whew).
> 
 Maxim seems to be changing the number to DS18S20.The only difference I've seen
 in the data sheet is that the DS18S20 does not have a configuration register.
 Ray Warren
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