$1.$ The D Flip$-$Flop

a$)$ Look for the datasheet of the $7474$ D flip$-$flop and wire it on the breadboard making sure to supply $5$V to both Preset and Clear. Utilize the function generator to provide a Clock signal of $1$ Hz as shown below:

i$)$ Chose Square wave

ii$)$ Press AMPL and set value to $2\mathrm{.}5$ Vpeak

iii$)$ Press FREQ and set value to $1$ Hz

iv$)$ Press OFFSET and set value to $1\mathrm{.}25$ V

v$)$ Press DUTY and set value to $\backslash (50\backslash \%\backslash )$

vi$)$ Use the oscilloscope to verify the Clock signal.

This Clock signal will be the same for all circuits in this experiment.

Monitor the outputs by using resistors and LEDs.

The provided D flip$-$flop is a positive$-$edge triggered device with asynchronous Preset and Clear. b$)$ How does the output $\backslash ($ Q $\backslash )$ behave in response to input $\backslash ($ D $\backslash )?$

c$)$ With the information gathered from step b$),$ fill out the characteristic table corresponding to a D flip$-$flop.

d$)$ Change input Preset to LOW and record the outcome. $\backslash (\backslash$mathrm$\{$Q$\}=\backslash )$ Change input Preset back to HIGH.

e$)$ Change input Clear to LOW and record the outcome. $\backslash (\backslash$mathrm$\{$Q$\}=\backslash )$ Change input Clear back to HIGH.

f$)$ With the information gathered from steps a$)$ through e$)$ above, complete the following timing diagram.