Construct a 16-bit serial-parallel counter, using four 4-bit parallel counters. Suppose that all added logic is AND gates and that serial connections are employed between the four counters. What is the maximum number of AND gates in a chain that a signal must propagate through in the 16-bit counter?

Q3. Write the difference between and draw the block diagram of the following:-• Half Adder and Half subtractor • Full Adder and Full Subtractor.• Encoder and Decoder• Multiplexer and Demultiplexer• Comparator and EX-NOR gate

Construct a 16-bit parallel adder with four MSI circuits, each containing a 4-bit parallel adder. Use a block diagram with nine inputs (4 for each input and a carry-in) and five outputs (4 sum outputs and a carry out) for each 4-bit adder. Show how carries are connected between MSI circuits.

A Full Adder Circuit is shown in Figure 1 utilizing two Half Adders and an OR Gate. The major input bits are A and B, the carry input is CIN, and the Sum and Carry Outputs are COUT, respectively. simulate it using C programming  Truth table: (Half adder) A B Sum Pi=A⊕B Carry, Gi=AB 0 0 0 0 0 1 1 0 1 0 1 0 1 1 0 1 Truth table: (Full adder) A B Ci Sum, S=A⊕B⊕Ci Carry, C0=AB+CiA⊕B 0 0 0 0 0 0 0 1 1 0 0 1 0 1 0 0 1 1 0 1 1 0 0 1 0 1 0 1 0 1 1 1 0 0 1 1 1 1 1 1

Explain the concept of web accessibility and its importance in creating inclusive web experiences.

Implement the following Logic Circuit using C++. A, B, C, and D are the input bits while F is the output bit function.

Course: Digital Logic Design You have to solve the question step by step and clearly Please. You have to solve in a 1 hour. Question:               Question is inside the image

Show how to connect a 74HC93 4-bit asynchronous counter for each of the following moduli:(a) 9 (b) 11 (c) 13 (d) 14 (e) 15

. Given the function:  F(a, b, c) = (a + b)’c + a b c’ + a c a) Create the truth table for function F. 7b) Implement F by means of an 8-to-1 Multiplexer using block diagrams. Implement F by means of a 3-to-8 Decoder using block diagrams and any gates if needed.

Construct a 16-bit serial-parallel counter, using four 4-bit parallel counters. Suppose that all added logic is AND gates and that serial connections are employed between the four counters. What is the maximum number of AND gates in a chain that a signal must propagate through in the 16-bit counter