[time-nuts] lunatic fringe time standards

jimlux jimlux at earthlink.net
Tue Apr 20 10:56:41 EDT 2010


Arthur Dent wrote:
> jimlux-"And you can probably still buy 709 and 714 op-amps.."
> 
> I'm old enough to know that it is 741 op-amps, not 714. ;-)
> 

Ooops..
it was early in the morning

And for the life of me, I cannot remember the number of the comparator 
in the 7xx series.. contemporaneous with the 709.




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