Hmmm.. Any clues on how to build an inverter with just TGs? We do need some
kind of inverter for this question, don't we..? Or would sketchy terminology
like A(comp), B(comp) do the trick..?

On 4/9/08, David Bild <d-bild@u.northwestern.edu> wrote:
>
> For future reference, questions posted to the listserv should really be
> more specific. Obviously, other students and the TAs aren't going to post
> an entire solution to a homework question. If you can specify the source of
> your confusion, however, someone might be able to help.
>
> Here's a few general suggestions for tackling question 7:
>
> Write out the truth table for the XNOR. For each row, think about what
> you would need to do to implement just that row. Can you compose those
> indiviudal solutions into a solution for the entire truth table?
>
> The above method will lead to a correct solution, but will use more
> transmission gates than neccessary. Try to simplify the circuit.
>
> -- David
>
>
>
> *--------------------*
>
> *David R. Bild*
>
>
>
> Graduate Student
>
> Northwestern University
>
> Department of Electrical Engineering and Computer Science
>
> Robert R. McCormick School of Engineering and Applied Science
>
>
>
> *Address*
>
> Engelhart 621
>
> 1915 Maple
>
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>
> -----Original Message-----
> *From:* owner-EECS203@listserv.it.northwestern.edu [mailto:
> owner-EECS203@listserv.it.northwestern.edu] *On Behalf Of *Hyerim Shin
> *Sent:* Tuesday, April 08, 2008 7:20 PM
> *To:* EECS203@listserv.it.northwestern.edu
> *Subject:* HW question
>
> how do you solve number 7?
>
>
>
Received on Tue Apr 8 23:37:42 2008