Counters – 59

Counters » Exercise – 1

59. Which of the following procedures could be used to check the parallel loading feature of a counter?

(a) Preset the LOAD inputs, set the CLR to its active level, and check to see that the Q outputs match the values preset into the LOAD inputs.
(b) Apply LOWs to the parallel DATA inputs, pulse the CLK input, and check for LOWs on all the Q outputs.
(c) Apply HIGHs to all the DATA inputs, pulse the CLK and CLR inputs, and check to be sure that the Q outputs are all LOW.
(d) Apply HIGHs to all the Q terminals, pulse the CLK, and check to see if the DATA terminals now match the Q outputs.

Answer
Answer : (b)
Explanation
Explanation : No answer description available for this question. Let us discuss.
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