Draw a combinational logic circuit that implements a four-channel multiplexer which uses two input lines to select the input channel to be connected to the output.
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Draw a combinational logic circuit that implements a four-channel multiplexer which uses two input lines to...
Combinational logic: a) Design a circuit to compare two numbers each is 1-bit: A, B. With 3 outputs X for A-B ,Y for A<B, Z for A B b) Use the previous output (or only one of them) as selection lines for a multiplexer to give the larger number to the output of the multiplexer.
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...
1. Draw a circuit diagram that implements the logic for a two-input OR gate that lights an LED when the OR gate is asserted. Use only NPN transistors, resistors, jumper wires for the inputs, a power source, and an LED.
Draw the logic diagram of a 2-bit demultiplexer, a circuit whose single input line four output lines depending on the state of the two control lines.
Draw a combinational logic circuit diagram with a symbol inside the box for two I/P of A, B & O/P Y as an implementation of an OR gate with other support circuit elements.
Draw the circuit for a combinational logic circuit that, given an 8-bit unsigned binary number N = N7N6N5N4N3N2N1N0, the output for F is the signed 1's complement representation of N.
4 (8 pts) A majority circuit is a combinational logic circuit whose output is equal to 1 if the input variables have more 1's than 0's. The output is 0 otherwise. Design a five-input majority circuit
Design a combinational logic circuit which has one output Z and a 4-bit input ABCD representing a binary number. Z should be 1 iff the input is at least 5, but is no greater than 11. Use one OR gate (three inputs) and three AND gates (with no more than three inputs each). Using K-map, find min SOP and min POS form for the outputs W, X
Design a four-bit combinational circuit 2’s complementer. (The output generates the 2’s complement of the input binary number.) Show that the circuit can be constructed with exclusive-OR gates. Can you predict what the output functions are for a five-bit 2’s complementer? 1. Truth table 2. Logic circuit with exclusive-OR gates 3.The output functions for a five-bit 2’s complementer
True or False. 10. The flip-flop is a sequential logic circuit. 11. A multiplexer is a digital switch connecting data from one of n sources to its output. 12. Digital circuits produce exactly the same results for given set of inputs. 13. A Karnuagh map is a graphical representation of a logic's function truth table. 14. The combinational circuit depends only on its current inputs and voltage parameters