Photonic crystaloptical switching devicelogic gatewaveguideIn this paper, an effective design of all-optical logic gates like XOR gate and AND gate is presented. The structure of these two logic gates is based on T-shape waveguide with optimized silica dielectric rod. Along with the two input ...
Besides, one of the easier ways to form the XOR gate is only to use the combination of the NOR gate and the NAND gate. Construction of XOR Gate Using NAND Gate By connecting 4 NAND gates, we can make an XOR gate. (Image will be uploaded soon) Construction of XOR Gate Using NOR Gat...
XOR (exclusive OR, pronounced “ex-OR”) is TRUE if A or B, but not both, are TRUE. The XOR operation is indicated by ⊕, a plus sign with a circle around it. Any gate can be followed by a bubble to invert its operation. The NAND gate performs NOT AND. Its output is TRUE ...
This paper presents the implementation of XOR and XNOR gates using QCA basic gates i.e. 3 input majority voter gate and inverter. Quantum dot cellular automata is an emerging nanoelectronic computational architecture which has the potential of faster speed, smaller size and minimum power consumption...
Ramana Reddy, "A Novel 1-Bit Full Adder Design Using DCVSL XOR/XNOR Gate and Pass Transistor Multiplexers", International Journal of Innovative and Exploring Engineering (IJITEE), ISSN:2278-3075, vol. 2, Issue-4, March 2013.Divakara P;Ramana R R.A novel 1-bit full adder design using ...
NAND Gate: It is the combination of two basic logic gates, the AND gate and the NOT gate connected in series. The NAND gate and NOR gate can be called the universal gates
Complementing the output of an XOR gate, we get the XNOR gate. The XNOR function in Boolean notation is Y=AB+¯A¯BY=AB+A¯B¯ Table 2shows the truth table for an XNOR circuit. Table 2.The truth table for an XNOR circuit. ...
a logic gate is an electronic circuit that performs a logical operation on one or more input signals to produce an output signal. logic gates are the building blocks of digital electronics and are used to create more complex circuits. what is a flip-flop? a flip-flop is an electronic ...
In Boolean algebra, expressions can be transformed into logic diagrams using variouslogic gatessuch asAND gate,OR gate,NOT gate,NOR gates,NAND gates,XOR gates, andXNOR gates. Some basic logical Boolean operations, AND Operation OR Operation ...
contents of the 8thstage of the shift register is always equal to the incoming data bit, making the output of the EXOR gate controlling the feedback and the next state value of the first stage of the shift register always equal to a logic 0. This causes the s...