Early Fairchild Sentry scrapped, early TTL IC's worth preserving ?

Chuck Guzis cclist at sydex.com
Thu Nov 4 16:35:16 CDT 2010


On 4 Nov 2010 at 22:14, Jos Dreesen wrote:

> 
> The remains ( mostly just the PCB's ) from an early Fairchild Sentry
> test system were junked today. The PCB's are brimming with early (
> 1974 datacodes ) Fairchild TTL ic's. ( (9xxx and 93xx )
> 
> Also ECL of course, but I don't do that !
> 
> Any worth looking for, in particular w.r.t. to keeping old PDP's
> running ?

Dunno about that, but do you have any documentation on the CPU 
itself?  I've been looking for some time now...

--Chuck




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