"Sipke de Wal" <sipke_at_wxs.nl> wrote:
> Or take the oposite road .............
>
> Build your DTL-gates from discrete components
> Few diodes a few resistors and een less small signal
> transistors.
>
> I''ve posted the basic diagram on my sit
>
> http://xgistor.ath.cx/files/
>
> Sipke
Hi All
Thanks for all of the suggestions. I located a 7422
and put that in. My Nicolet is now running like
a new machine again. While it isn't an original DTL,
the date code on the part I used is older than the
other parts on the board. I'm not the type to get excited
about matching original parts. Operation of the machine
is really more important to me. I'll make a note in
my log and if some future owner finds it annoying, he
can put a DTL into it. I have more fun playing with
these old paper tapes and finding out what the software
does.
Dwight
Received on Wed Sep 06 2000 - 11:34:50 BST