00:01
Hi, in this question we have 2 x 4 decoder where we have two inputs x and y.
00:11
So these are the inputs x and y and we have four outputs.
00:16
So decoded outputs that are d0, d1, d2 and d3.
00:23
So enable is not used.
00:25
So then we have for x and y values we have to use d0, d1, d2 and d3 values.
00:36
So if x is equal to 0 and y is equal to 0 both are off states.
00:40
So all the inputs outputs will be 0.
00:43
So if x is equal to 0 and y is equal to 1 we have certain rules given.
00:49
So here we can see that x is equal to 0 then so d1 will be this is 0.
00:55
D1 will be y bar which is 1 bar that is 0.
01:00
So this is also 0.
01:01
This is so d2 will be 1 and d3 is 0...