Combinational Logic Circuits - Digital Electronics

 Introduction to Combinational Logic Circuits

    In this blog we shall discuss about the combinational logic circuits. It is an important part in Digital Logic Circuits/Digital Electronics.   

    When logic gates are connected together to produce a specified output for certain specified combinations of input variables, with no storage involved, the resulting circuit is called combinational logic circuit.

    In combinational logic circuit, the output variables are at all times dependent on the combination of input variables.

    A combinational circuit consists of input variables, logic gates, and output variables. The logic gates accept signals from the input variables and generate output signals. The process transforms binary information from the given input data to the required output date.

    The above figure shows the block diagram of a combinational circuit. The combinational circuit accepts n-input binary variables and generates output variables depending on the logical combination of gates.

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