ECE :: Digital Electronics
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If an analog voltage is expressed in binary using 4 bits, each successive binary count would represent
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In a 4 input AND gate, the total number of High outputs for 16 input states are
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Symmetrical square wave of time period 100 μs can be obtained from square wave of time period 10 μs by using
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The Boolean expression for the shaded area in the Venn diagram is
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The initial state of a Mod-16 counter is 0110. After 37 clock pulses the state of counter will be
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The basic shift register operations are
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A 4 bit ripple counter is in 0000 state. The clock pulses are applied and then removed. The counter reads 0011. The number of clock pulses which have occurred are
of total voltage 
of total voltage 
of total voltage 
of total voltage 
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