Assuming AND gates have a delay of 1 ns, OR gates have a delay of 1 ns, and XOR gates have a delay of 2 ns, compute the shortest time required to accurately add three numbers using an 8-bit carry-ripple adder x[8] + y[8] +z[8]

Redraw the logic circuit below using only NAND gates. A-D

If the limit Switch_1 is turned ON and OFF two times and then left ON until the end of the day, what will be the content of Source A was 0 at the start? Input Ladder logic program L1 o-Limit_Switch_1 O a. 0 b. 1 O c. 100 O d. A very big number O e. 2 Limit Switch_1 Storage_1 E [ONS] ADD- Add Source A Source B Dest Sum 0- 1 Sum 0-

Logic circuit Design combinational logic circuit that takes 7 bit numbers and an input and output will be the reverse of this bits from right to left to the first one including one and remaining of the bits will be the same example input 0011000 output 0010111 Can you draw it’s logic circuit in detail not theory answer and if we can solve this question multiplexer

Design a code converter that converts a decimal digit from BCD to excess-3 code, the input variables are organized as (A BC D) respectively with A is the MSB, the output variables are organized as (W X Y Z) respectively with W is the MSB, put the invalid decimal numbers as don't care. X= BCD'+B'D+B'C X= BC'D'+B'D+BC X= BC'D'+B'D+B'C X= BC'D'+BD+B'C

K map

A system uses two-dimensional parity. Find the parity unit for the following three data units: 00110 11001 00001. Assume even parity. (write down the sequence of 0's and 1's without any blank space). hints: answer is 6 bit

56.) Derive the truth table of a decimal-to-binary priority encoder. There are 10 inputs I, through I, and outputs A, through A, and V. Input I, has the highest priority. 37.) (a) Design an 8-to-1-line multiplexer using a 3-to-8-line decoder and an 8 X 2 AND-OR. 5-52. Perform the indicated subtraction with the following unsigned binary numbers by taking the 2s complement of the subtrahend: (a) 11010 – 10001 - (b) 11110 1110 (c) 1111110 - 1111110 (d) 101001 – 101 Time: 616 minutes at 11:59pm Points 25 Questions 13 WARNIN AY 7:36 W

Design a code converter that converts a decimal digit from BCD to excess-3 code, the input variables are organized as (A BC D) respectively with A is the MSB, the output variables are organized as (W XY Z) respectively with W is the MSB, put the invalid decimal numbers as don't care. X= BCD'+B'D+B'C X= BC'D'+B'D+BC X= BC'D'+B'D+B'C X= BC'D'+BD+B'C

Draw in Table 3 the circuit schematic of each segment using the basic logic gates in kmap