Re: Question on Corvus controller card repair

[Charlie Springer <RAM@regnirps.com>]

On Thu, 25 Aug 2005 20:44:52 -0700, Kellion wrote
(in article <1125027892.833609.193060@o13g2000cwo.googlegroups.com>):

> 74Ls04
> HD74Ls20P x2
> 74Ls32n
> 74Ls74an
> 74Ls138n
> 74Ls240n
> sn74Ls244n
> sn74Ls374n

That is a mighty cheap handful. Why not replace them all at once? They are in 
sockets I assume? If so, have you tried reseating all the chips? Less 
handling and trial and error and about 5 bucks of parts. LS is still 
available widely IIRC. I need a new Digikey catalog. Their website sucks.

Yes, I just checked the LS244. DIP from Fairchild and TI for about 80 cents. 
The close to obsolete LS20 is about 40 cents.

-- Charlie Springer