AVR-Chat

This has no real advantage that I can see for level
shifting. Rather than this, just use a transistor/fet and a
pullup resistor. With one of these, you still need a pullup
and you have used two transistors. It is still inverting
like a single transistor would be, which makes neither of
these very useful for simple in-line level shifting.

Jim


On Mon, 22 Jan 2007 08:55:00 -0000
 "sm5glc" <lasse.moell@swipnet.se> wrote:
> http://en.wikipedia.org/wiki/Sziklai_pair
> 
> --- In AVR-Chat@yahoogroups.com, erikc <firewevr@...>
> wrote:
> >
> > David VanHorn wrote:
> > 
> > > You can also use a Szaiklai pair, to convert the 3V
> outputs to 5V
> rails
> > 
> > What?
> > 
> > 
> > -- 
> > erikc
> > --
> 
> 
> 

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