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Multivibrator Multivibrator is a two-state device that finds its extensive application in digital electronics. These devices are constructed using resistor coupled amplifiers whose outputs are feedback. Multivibrators are used in…
Demultiplexer Definition: A Demultiplexer Commonly termed as DEMUX does the opposite of MUX, i.e., it receives information on a single line and transmits this information on one of the 2n…
Multiplexer (MUX) Multiplexers are combinational circuits that can select one desired input signal from among n inputs and passes it to the single output line. These are also called data…
Finite State Machine ( FSM ) A Finite State Machine (FSM) is a type of sequential circuit that is designed to sequence through specific patterns of finite states in a…
This post related to the difference between synchronous and asynchronous sequential circuits in table form. Before the differences look at the basic definitions and block diagrams of the sequential circuits…
Conversion of Flip-Flops The conversion of flip-flops from one type to another is done by connecting a combinational circuit prior to the flip-flop. The output of the combinational circuit is…
Digital logic circuits can be classified into “combinational” and “sequential.” A combinational logic circuit is one whose output solely depends on its current inputs. Sequential circuits, on the other hand,…
Binary Adder The binary adder is a combinational circuit that can perform summation of the input binary numbers. The most common or basic arithmetic operation is the addition of binary digits.…
Registers or shift registers are binary storage elements that consist of flip-flops and gates. They belong to the family of sequential circuits. The registers are referred to as clocked sequential…
Karnaugh map (K-Map) A Karnaugh map (k-map) is a graphical tool to simplify the boolean expression. This K-map was introduced in 1953 by Maurice Karnaugh. The Karnaugh map comprises of…