[Test-Equipment] Need to shift pulse up 5V

[Barry]

Ah yes - a comparator.  I like that idea and I should have thought of it.  I wish Radio Shack had an equivalent for the 311.

Thanks!
Barry - N4BUQ

----- Original Message -----
> From: "Barry" <n4buq at knology.net>
> To: "Test Equipment" <test-equipment at mailman.qth.net>
> Sent: Thursday, April 30, 2015 11:37:27 PM
> Subject: [Test-Equipment] Need to shift pulse up 5V
> 
> I have a situation where a clock signal is pulsed to 0V from a normally -5V
> signal level.  I would like to have that same waveform shifted +5V (e.g. the
> pulse would go from 0V to +5V instead of -5V to 0V).
> 
> Is there a convenient way to do this?  I thought this might be a somewhat
> common problem and there would be a selection of "level shifting" chips but
> I'm not finding that to be true.  I assume that if there's no dedicated IC
> for this kind of thing, then perhaps a simple single transistor circuit
> might do the trick but thought I'd ask first if there are any off-the-shelf
> "standard" solutions to this.
> 
> Thanks,
> Barry - N4BUQ
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