Pull Up Resistor- Working, Formula, and Applications
A pull up resistor is a passive element used in various digital electronic circuits to provide a reliable signal level. It is mainly used to … Read more
Digital Electronics
Multiplexer in Digital Electronics
In digital electronics, a multiplexer, also known as MUX, is a combinational logic circuit widely used in various operations, such as data selection, route signals, … Read more
Number System in Digital Electronics
The number system in digital electronics is the fundamental concept whose knowledge is a prerequisite for learning the other concepts. As we know, digital electronics … Read more
Binary Counter in Digital Electronics
A binary counter is a digital electronic device that counts, stores, and displays the number of times a specific event has occurred. It is a … Read more
SR Flip Flop- Truth Table and Characteristic Equation
The SR Flip-Flop has two inputs( S &R) and two outputs( Q & Q’). It is also called a gated or clocked SR latch. It temporarily stores … Read more
Difference between Combinational and Sequential Circuit
In digital electronics, logic circuits are classified into two categories namely, combinational logic circuits and sequential logic circuits. The main difference between combination and sequential … Read more
D Flip Flop in Digital Electronics
The D flip flop is the most important flip flop in digital electronics. The both inputs of the flip flop. S & R, can never … Read more
XNOR Gate: Symbol and Truth Table
XNOR gate is a hybrid gate. It is a combination of the XOR gate and NOT gate. The XNOR gate outputs 1 when both of … Read more
What is a NOT Gate? Logic Symbol and Truth Table
The NOT gate is also known as the inverter gate. It inverts the input logic. If the input of the NOT gate is 1, then … Read more
Exclusive-OR Gate with EX-OR Gate Truth Table
The EX-OR gate also known as the Exclusive-OR gate is widely used in digital circuits. The XOR gate outputs high when its inputs are at different logic … Read more