Showing posts from July, 2021
Full Subtractor -- Full subtractor can perform binary subtraction between three binary bits X, Y, and Z. Where is X is minuend and Y is subtrahend and Z is the previous borrow out. -- It consists of two outputs. They are Differe…
Ans ==> fig: Truth table fig: Block Diagram fig: Logical Diagram
Ans ==> fig: Truth table fig: Logical Diagram fig: Block Diagram
Ans ==> fig: Block Diagram fig: Logical Diagram
Multiplexer --> The multiplexer is a combinational logic circuit that consists of multiple inputs and a single output. One of the multiple inputs is forwarded into output at a time using selection lines. If the multiplexer co…
De-Multiplexer --> Demultiplexer is a combinational circuit that comprises a single input line and multiple output lines. The single input line can be transmitted to one of the output line with the help of selection line…
Decoder --> It is a combinational circuit that consists of n number of inputs and 2 n numbers of outputs. --> The major significance of the decoder is to convert binary information to original information that can be in t…
#) Design full adder circuit using decoder with diagram step 1: Design Truth table for full adder. step 2: Obtain expression from truth table in the form of sum of minterms for both sum and carryout. Express the obtained sum…
Ans ==> -When en line is 1: The upper decoder gets enable and lower decoder gets disabled. So it gives output from D0 to D7. (000-111). -When en line is 0: The upper decoder gets deactivated …
Decoder with enable input --> An enable input can be used in decoder to control the flow of input to output. --> Enable input can be either active low or active high. --> For active low Logic 0 activates t…
if `x+iy\=\frac{2-3i}{2+3i}` prove that x 2 + y 2 = 1// `x+iy\=\frac{2-3i}{2+3i}` `\or,\x+iy\=\frac{2-3i}{2+3i}\times\frac{2-3i}{2-3i}` `\or, x+iy=\frac{\left(2-3i\right)^2}{2^2-(3i)^2}` `or, x+iy = \frac{2^2-2.2.3i + (3i)^2}{4-…
Active Voice and Passive Voice # Active Voice: 1) A sentence has a subject that acts upon its verb. 2) The doer or agent of the action comes at first, and subject performs an action. # Passive Voice 1) A subject is a…
