[Coco] CoCo 1 Serial IO OP-AMP

Gene Heskett gheskett at wdtv.com
Sun May 17 21:47:49 EDT 2015


On Sunday 17 May 2015 20:27:36 Melanie and John Mark Mobley wrote:
> What is a good replacement chip to use in the CoCo 1 Serial IO MC1741
> OP-AMP?
> I was thinking a TI LF356 from Digi-Key.
> We are having trouble getting DriveWire to run on a CoCo 1.
>
> John Mark Mobley

That should work if the circuit layout is good.  Its about 100x faster 
than the 741.

Cheers, Gene Heskett
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