SR Latch

131

01:16:20

An SR Latch is a Sequential circuit(a circuit with memory) where S stands for set and R for reset.

S and R are defined with respect to a reference output Q.

Change the input of SR latch by moving the position of switches.

Inputs:   Bottom left = S
               Top left = R
               

Outputs:  Blue = Q
                 Green = Q'


S  R       Q  Q'
1  0        1  0   
0  0        1  0  (after S=1,R=0)
0  1        0  1
0  0        0  1  (after S=0,R=1)
1  1        0  0  (forbidden)

published 12 years ago

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