Author Question: The purpose of a digital pulser is to ________ a circuit. A) graph the output of B) float an ... (Read 34 times)

sheilaspns · **on:** Jul 28, 2018

The purpose of a digital pulser is to ________ a circuit.

A) graph the output of B) float an output of
C) provide digital pulses to D) show the logic levels of

Question 2

If the input of a 7490 decade counter is tied to Clock 1 and the first flip-flop is not used, which count sequence is possible?

A) It will not be able to count at all. B) It will be able to count 2 to 5.
C) It will be able to count 0 to 4. D) It will be able to count 0 to 5.