Build a 2:1 multiplexer using a 3:8 decoder and as many logical gates as you need
Build a 2:1 multiplexer using a 3:8 decoder and as many logical gates as you need
2. Make an 8-to-1 multiplexer with a 3-to-8 decoder and two groups of 8 AND gates each, plus an OR gate. The 3-to-8 decoder must be done with hierarchical design and several AND gates. You are strongly advised to use Logic Works 5 or similar circuit design software to create circuit diagrams for this question. For hierarchical design, you can draw over the exported circuit diagram to outline smaller hierarchical parts
• Draw the truth table for a 3-of-8 multiplexer. Draw the logical diagram for a 3-of-8 decoder.
Show how you can use a 1-var Multiplexer (and NOT gates) to build basic gates such as AND, OR, NOT, XOR, etc. For the NOT gate, try to not use any NOT gates in the schematic
Problem 1. Sequential Circuit Design Using a decoder and AND gates, implement a 4-input multiplexer. . Using D-FFs, implement a 4-bit register. If using circuit verse, connect the Din signals to inputs blocks and connect Power to the enable lines. Do not forget the clock.
Build the truth table for half-adder and show one implementation using gates. Build a NOT gate from NOR gate. Build a NOT gate from NAND gate. Algebraic equation for XOR gate is A B bar + A bar B. Show that the algebraic equation for XNOR gate AB + A bar B bar. Draw a circuit for a 2-to-4 line decoder. 2-to-1 line multiplexer equation is given by Y = S bar I_0 + SI_1 Show an implementation of this...
Design a dual 8-to-1 line multiplexer using a 3-to-8 line decoder and two 8X2 AND-ORS.
Draw the schematic of a 2-4 line decoder using basic gates. (xou need to use 7404, 7408 & 7432. For detailed instruction about these ICs refer to Lab HO #3). 1. 2. Write down the IC numbers and pin numbers of the gates in your schematic. 3. Find the Truth Table and Boolean Expression of the circuit 4. 5. Now based on the same design principles comclude a 3-8 line decoder and draw the diagram only (no need for the...
3. [20 pts] 8-segment decoder for 8 symbols. Implement (draw logic diagram) the segment 4 of the 8-segment decoder for 8 symbols 0 (a) Using K-map to realize the function q 16 pts) (b) Using a 3-8 decoder and OR gates to realize the function q.[7 pts] (e Using 8-to-1 multiplexer to realize the function 17 pts] Notes: 1. A eight-segment decoder is a combinational circuit with a three-bit input a and a 8-bit output q. Each bit of q...
Build the Boolean function F(W, X, Y, Z) = ∑ (1,3,4,11,12,13,14,15) using a) a 8x1 multiplexer and external gates. b) a 4x1 multiplexer and external gates. c) two 3-to-8 decoders with enables and external gates with a maximum of 4 inputs.
Multiplexer Example Implement the following Boolean function using a 4x1 Mux; F(x,y,z) = Σ (1,2,6,7) Decoder Example Implement the following functions for a full adder using decoder; S(x,y,z) = Σ (1,2,4,7) C(x,y,z) = Σ (3,5,6,7) Implement the following Boolean function; F(x,y,z) = Σ (0,2,3,7): Using; 1. Two 2x4 decoders and logic gates 2. One 4x1 multiplexer Decoder . Draw the truth table for the function to be implemented. . Pick the terms for output. . Derive appropriate logic to combine terms. . Use two 2x4 decoders to make one3x8 decoder. . Pay attention to fact...