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Re: gEDA-user: another I/O port idea

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Subject: Re: gEDA-user: another I/O port idea
From: DJ Delorie <dj@xxxxxxxxxxx>
Date: Thu, 21 Sep 2006 14:12:28 -0400
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> Why couldn't you replace the diodes with shorts and use BJT's rather than
> MOSFETs?

I worry that Ibe (Or Ir) would be enough to turn on the other
transistor.  The tricky part is tri-stating the output when the input
is tri-stated; it's intended to be a tri-state amplifier, not a
bi-state amplifier.


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References:
- gEDA-user: another I/O port idea
  - From: DJ Delorie
- Re: gEDA-user: another I/O port idea
  - From: John Luciani

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