Experiment 6 - The 2-bit Magnitude-Comparator II
In the last experiment, you have seen
that a 2-bit magnitude comparator is quite complicated to build
with only logic gates. Fortunately, there exist integrated circuits,
which already contain a digital comparator...
The C-MOS 4063 contains a
pre-programmed 4-bit magnitude comparator.
You can easily use it as a 2-bit magnitude comparator...
Circuit diagram of a 2-bit magnitude comparator with the C-MOS 4063.
With the circuit shown you build the 2-bit magnitude comparator.
Make sure you connect all unused inputs as shown!
More on that later...
Circuit of a 2-bit magnitude comparator with the C-MOS 4063.
In the next experiment you look at the
4-bit magnitude comparator of the C-MOS 4063...