short circuits : CD4081


The CD4081 has four separate 2-input AND gates which you can use independently but not widely as CD4011.
 

Short circuits : CD4081

 

AND gate Buffer

Short circuits : CD4081 #2
The above picture use the CD4081 as AND gate buffer the output logic same as the input logic (IN=OUT)
 


3 input AND gate

Short circuits : CD4081 #3

This is cascading to make 3 input AND gate
OUT = A*B*C
 


4 input AND gate

Short circuits : CD4081 #4

This is cascading to make 3 input AND gate
OUT = A*B*C*D

 

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