Re: [CAD_CAM_EDM_DRO] Re: Parallel Port Interface

In a message dated 03-Nov-01 14:39:19 Central Standard Time, KM6VV@...
writes:

> Now a '136 is an EXCLUSIVE-OR gate, and work similar
> to what you're saying. Perhaps that's the one you're thinking of?
>

Thanks for saving me the grief of pointing this out, Alan! Don Lancaster
calls the EXOR a (selectable inverter) (or some-such). Inverts or doesn't,
depending on polarity of that other input.


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