1
GATE ECE 2017 Set 1
Numerical
+1
-0
Consider the D-Latch shown in the figure, which is transparent when its clock input CK is high and has zero propagation delay. In the figure, the clock signal CLK1 has a 50% duty cycle and CLK2 is a one-fifth period delayed version of CLK1. The duty cycle at the output latch in percentage is ___________.


Your input ____
2
GATE ECE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
In the latch circuit shown, the NAND gates have non-zero, but unequal propagation delays. The present input condition is: P = Q = "0โ. If the input condition is changed simultaneously to P = Q = "1", the outputs X and Y are
3
GATE ECE 2016 Set 2
Numerical
+1
-0
Assume that all the digital gates in the circuit shown in the figure are ideal, the resistor ๐
= 10 ๐ฮฉ and the supply voltage is 5 ๐. The D flip-flops D1, D2, D3, D4 and D5 are initialized with logic
values 0, 1, 0,1 and 0, respectively. The clock has a 30% duty cycle.
The average power dissipated (in mW) in resistor R is ______.
Your input ____
4
GATE ECE 2015 Set 3
MCQ (Single Correct Answer)
+1
-0.3
The circuit shown consists of J-K flip-flops, each with an active low asynchronous reset ($$\overline {{R_d}} $$ input).
The counter corresponding to this circuit is
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