WB O2 Display, WI

[Robert W. Hughes]

> > 
> > Incidentally that expensive BCD-7 seg LED decoder driver, the 74LS47,
> > costs $1.20 each from Digikey.
> 
> The 74LS47 is commercial temperature range.  What's the price of a
> 54LS47?  

Don't know, don't care. I am only going to use this thing where it is
close enough to read and I tend to stay in the middle of the commercial
range.

-- 
Robert W. Hughes (Bob)
BackYard Engineering
29:40.237N, 95:28.726W or perhaps 30:55.265N, 95:20.590W
Houston, Texas "The city with too much Oxygen"
rwhughe at ev1.net
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