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Digital Electronics - Counters - Discussion

Discussion Forum : Counters - General Questions (Q.No. 31)
Counters
31.
Which of the following procedures could be used to check the parallel loading feature of a counter?
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.
Apply LOWs to the parallel DATA inputs, pulse the CLK input, and check for LOWs on all the Q outputs.
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.
Apply HIGHs to all the Q terminals, pulse the CLK, and check to see if the DATA terminals now match the Q outputs.
Answer: Option
Explanation:
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