LabWS- 2 Multisim Installation and Demonstration

Design a circuit that controls the passage of a signal "A" with the specifications: 1. Output X will equal A when control B and C are the same 2. X will remain HIGH when B and C are different. Hint: Set "A" input as a CLK pin.

Explain and draw an NPN transistor chip in a circuit of your own design. I want the actual chips drawn with the symbols inside, then a wiring diagram showing the interconnections. Power source and A, B, C, and/or D inputs may be added in the form of either buttons or switches.

Assume a block diagram for a clock divider that can take a 1 MHz oscillator and create a signal that has clock frequency of 20 Hz. What is the terminal count value needed to create this frequency and the number of bits needed on the counter if the clock divider can select between a 20 Hz signal and 2 kHz signal?

Evaluate the use of analogue and digital electronic devices, in complex systems like a scientific calculator and an amplifier. For the calculator look at the input components such as chips (IC) on a circuit board, switches what do they do. The processor (microprocessor) chip (IC), central processing unit (CPU), what does it do. The output, display screen LCD, what does it do. The power source, batteries, lithium, alkaline. Where would you expect AND, OR, NOT, EXOR gates to be used. What are FULL ADDER/HALF ADDER circuits show the circuits. How is multiplication done. For the amplifier Look at the input, a small voltage/current is applied, uses the power supply to help to increase the input signal, via a transistor/op-amp integrated circuit (IC). Uses, to drive headphones, speakers. Types of amplifiers, Audio frequency, Radio Frequency, video amplifiers etc. Classes of amplifiers such as class A, B, C and AB.

What does a BISTABLE circuit do? How could these ideas be applied?

2-A) What's the name of the opamp circuit below? Briefly explain the logic. 2-B) Why is there a DC 1 volt offset in Vs sine signal?

Pls help.me answer the following, show neat and whole solution and kindly send a screenshot of simulation.

digital electronics

i need the answer quickly

Draw a 3-input AND gate using one 7408 Quad 2-input AND chip. Please draw on a 14 pin ic chip pinout and label the wires(A,B,C)