Digital-electronics Questions Set 25:
The functions of a multiplexer include:
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If two binary numbers are not equal, then the output of the binary comparator will be:
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Realize the following boolean expression using logic gates:
Y = AB + A'C + BC
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For a 4-bit Successive Approximation ADC, the input provided is 5.1V. What is the output at the 3rd clock cycle?
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The main disadvantage of the Manchester carry chain is
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Why is the fast carry look-ahead circuit used in the 7483 4-bit full-adder?
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Digital-to-Analog Converters (DACs) are generally implemented using a:
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The full-scale output of a digital-to-analog converter (DAC) is 20 mA. If the required resolution is to be less than 50 microA, then the number of required bits is:
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What is counted by the counter circuits?
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The following switching functions are to be implemented using a decoder:
f1 = ∑m(1, 2, 4, 8, 10, 14)
f2 = ∑m(2, 5, 9, 11)
f3 = ∑m(2, 4, 5, 6, 7)
What is the minimum configuration of the decoder required?
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