please answer the following questions!!!!
1. Draw the truth table and block diagram for a 2:4...
please answer the following questions!!!!
1. Draw the truth table and block diagram for a 2:4 decoder. Use
positive logic inputs and a negative logic (also reffered to as an
active low or inverted) enable line and negative logic outputs 2.
Design a circuit to implement the 2: decoder block diagram in
question 1 using only NAND gates and inverters.
4. Use a 4:1 multiplexer and a minimum number of exterel gates
to implement a solution to F(0,3,4,7,10)
5. Use...
Implement an encoder for 4 alphabetic characters (P, U, S, H)
using a 2-to-4 Decoder and...
Implement an encoder for 4 alphabetic characters (P, U, S, H)
using a 2-to-4 Decoder and Or gates. • Define the Truth Table to
correctly light up the segments of a 7-segment display given two
input switches (x1 and x0) representing the 4 combinations for the
characters in this order ( 00 = P, 01=U, 10=S, 11=H) • Implement
the circuit using the decoder and Or gates to achieve an encoder to
a 7-segment display.
7.- Give the design, at the gate level, of a 2 inputs-4 outputs
decoder, and using...
7.- Give the design, at the gate level, of a 2 inputs-4 outputs
decoder, and using the designed decoder give the design of a
multiplexer at the gate level. (10 points). You must give two
designs.
(4 pts) Design a circuit that realizes the following three
functions using ONLY ONE 1-hot decoder...
(4 pts) Design a circuit that realizes the following three
functions using ONLY ONE 1-hot decoder and any additional
gates.
?1 (?,?,?) = ∑?(1,3,7)
? 2(?,?,?) = ∑?(2,3,5)
?3 (?,?,?) = ∑?(0,1,5,7)
Output (unit)
Input 1 ($)
Input 2 ($)
Input 3 ($)
Input 4 ($) ...
Output (unit)
Input 1 ($)
Input 2 ($)
Input 3 ($)
Input 4 ($)
10,000
50,000
20,000
70,000
10,000
20,000
50,000
40,000
70,000
40,000
30,000
50,000
60,000
70,000
90,000
40,000
50,000
80,000
70,000
160,000
50,000
50,000
100,000
70,000
250,000
The table shows, that the firm costs $50,000 on input 1, $20,000
on input 2, $70,000 on input 3, and $10,000 on input 4 to produce
10,000 units of output as shown on the second row.Please choose
what the...
Q1)Design a 3-bit full adder by using a 8x3 Decoder.,
Q2)Design a digital circuit by using...
Q1)Design a 3-bit full adder by using a 8x3 Decoder.,
Q2)Design a digital circuit by using a 8x1 multiplexer
implementing the following Boolean equation.F(A, B, C, D) =∑(2, 3,
5, 7, 8, 9, 12, 13, 14, 15)