write the sum-of- product expression for a circuit with four inputs and an output that is to be high only when A is low at the same time that exctly two other inputs are low.
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For A, B, and C start with a truth table, then use Algebraic simplification, and finally use Quartus to design and plot the timing waveform. A four bit binary number is represented as Az A, AAo, where Ao is the LSB. Design a circuit that will produce a high whenever 4<A<10 where A represents the 4 bit input. A network router connects multiple computers together and allows them to send messages to each other. If two or more computers send...
Title: Combinational Circuit Design and Simulation Objectives: a. b. c. Design combinational circuit Verify design with simulation Verify design with laboratory test data Materials Needed IBM Compatible computer, PSpice software, IC Chips (as needed), Data Switches, 4702 (1), LED (1). Pre-Lab: Problem Statement The four parameters in a chemical process control system to be monitored are temperature (T), pressure (P), flow (F), and level (L) of the fluid. The parameters are monitored by sensor circuits that produce a High logic...
We wish to design a logic circuit with four inputs A, B, C, D. the output is to be high only when a majority of the inputs is high. Realize the circuit using only NOR gates (No Verilog VHDL design)
(b) (i)Design a logic circuit that will allow a signal to pass to the output only when control inputs B and C are both HIGH; otherwise, the output will stay LOW. (4marks)CR (ii) Design a logic circuit that allows a signal to pass to the output only when one, but not both, of the control inputs are HIGH; otherwise, the output will stay HIGH. (4marks)CR (c) What is a universal gate? Give examples. Realize the basic gates with any one...
3.30 An Exclusive OR (XOR) gate is a 2-input gate whose output is 1 if and only if exactly one of its inputs is 1. Write a truth table, sum-of-products expression, and corresponding AND-OR circuit for the Exclusive OR function.
Q.3-A). The circuit of Figure below shows how an eight-input MUX can be used to generate a four-variable logic function, even though the MUX has only three SELECT inputs. (a) Set up a truth table showing the output Z for the 16 possible combinations of input variables. b) Write the sum-of-products expression for Z and simplify it. 45 V 74HC151 MUX
Task 1: One implementation of a multiplexer uses a decoder. Using Logic Circuit,create a new schematic, import one of the decoders created in a previous lab and create a logic dircuit that implements the truth table below Task 2: Create a logic circuit that can display two 4-bit digits on two 7-segment displays using a single 7- segment display decoder and 4 multiplexers. To do this you will use four switches to enter the first number, and a second set...
5) Find the minimum SOP expression for a three input circuit that outputs a one when two or more inputs are one. Otherwise the output is zero. 6) Repeat Problem #5 except you have four inputs and the output is one when three or more inputs are one. Anyone can help me solve these two questions, thanks!!!!!!
just put circle around the correct answer Chapter 3 Introduction to Logic Gates Questions 1. How many 2-input AND gate required to construct a 5-input AND gate? a) 2 b) 3 d) 4 c) 5 e) noпe Which is better for a 4-input OR gate. The connection of A or B, Fig(13), why? 2. a) A b) B 3. If only 2-input OR gates are available, what is minimum gate level possible to implement an 8-input OR gate 2 a)...