Digital Electronics/Logic Operations

Logic Operation Logic BUFFER perform a logic operation on a input . Output is the same as Input Logic NOT perform a logic operation on a input . Output is the invert of Input Logic AND perform a logic operation on two input to yield a result at the output. Output is High only when both Inputs are High Logic OR perform a logic operation on two input to yield a result at the output. Output is Low only when both Inputs are Low Logic XOR perform a logic operation on two input to yield a result at the output. Output is Low only when both Inputs are the same and Output is High only when both Inputs are different Digital Logic Equation If A and B is Input and Y as Output then Logic BUFFER → Y = A Logic NOT → Y = NOT A Logic AND → Y = A AND B Logic OR → Y = A OR B Logic XOR → Y = A XOR B Digital Truth Table The logic operation of any logic above can be summarized in a table called a truth table. If High is 1 and Low is 0 then Digital Gates Construction Each Logic can be constructed from electronic components to form a circuit of a device called Digital Gates to perform the logic operation