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Q#1
Combinational Circuits
GATE EC 2024
MCQ
+2 marks
-0.66 marks
The propagation delay of the 
MUX shown in the circuit is 10 ns. Consider the propagation delay of the inverter as 
.
If 
is set to 1 then the output 
is________.
a square wave of frequency 
a square wave of frequency 
constant at 0
constant at 1
Explanation:
As 
This means that circuit is operating in toggle mode and hence the output inverts itself every time after propagation delay.
If 
initially, wave form
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