Decoder with enable input
--> An enable input can be used in decoder to control the flow of input to output.
--> Enable input can be either active low or active high.
--> For active low
Logic 0 activates the decoder whereas logic 1 disable the decoder.
--> For active high
Logic 1 activates the decoder whereas logic 0 deactivate the decoder.
Q.01. Design 4 to 16 line decoder using 3 to 8 line decoder.
Try this Question if you don't know how to do then click here ANSWER