12. Aside from Flip Flops being used as a memory, it is also commonly on switches as? 13.For an active low RS FLIP FLOP with a HIGH normal output, the value of its S and R inputs, repectively is ?
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12. Aside from Flip Flops being used as a memory, it is also commonly on switches as?
13.For an active low RS FLIP FLOP with a HIGH normal output, the value of its S and R inputs, repectively is ?
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- Which of the following is/are true about RS flip-flop? a. It outputs Logic 1 b. It outputs Logic 0 c. It copies the previous Q d. a & b e. a, b & c f. None of theabove1. Create the RS Flip-Flop using NAND or NOR Gates (its equivalent circuit) IC.2. Then, use that flip-flop to design an 8-bit register memory using cascaded RS Flip-Flop.3. Use toggle switches for the data and pushbutton switches for storing and clearing the memory.Kindly design a Master-slave J-K flip-flop using NAND gates only and staterace-around condition, and how it can be eliminated in a Master-slave J-K flipflop? A multiplexer (MUX) also known as data selector, is a logic circuit which allowsthe digital information from multi-inputs to a single output line
- Question 5(a) ) (i)What is a flip-flop? What is the difference between a latch and a flip-flop? List out the applications of flip-flop (ii) In a JK Flip-Flop, what is the meaning of toggle, and how does it happen (b) Kindly design a Master-slave J-K flip-flop using NAND gates only and state race-around condition, and how it can be eliminated in a Master-slave J-K flip-flop? (c) In your own understanding kindly demonstrate why in digital logic family, ECL has the lowest propagation delay time?A D flip-flop has these specifications: tsetup = 10 ns thold = 5 ns tP = 30 ns a. How far ahead of the rising clock edge must the data bit be applied to the D input to ensure correct storage?b. After the rising clock edge, how long must you wait before letting the data bit change? c. How long after the rising clock edge will Q change?Sketch a diagram of a 4-bit counter with parallel enable logic that counts down from 15 to 0, then resumes counting down form 15 again. use T flip flops.
- Design a continuous counting synchronous counter circuit as 0,5,7,1,3,0 respectively, using d flip flop and show the circuit connections by drawingDesign an asynchronous counter that counts 0,1,2,3,4,5,0,…. by using negative edge triggered T flip-flops.Use T flip flops to design a counter with the repeated binary sequence: 0,1,3,5,7. The circuit is to be designed by treating the unused states as don’t care conditions. Sketch the state diagram Derive the state table Implement the circuit.
- verify the truth tables of JK Master-slaves flip flop with its logic gates?We wish to design a digital system with two flip-flops, say B and C, and one 4-bit binarycounter A, in which the individual flip-flops are denoted by A4, A3, A2, A1. A start signal Sinitiates the system operation by clearing the counter A and flip-flop C, and settling flip-flop B toone. The counter is then incremented by one starting from the next clock pulse and continues toincrement until the operations stop. Counter bits A3 and A4 determine the sequence ofoperations:If A3 = 0, B is cleared to 0 and the count continues.If A3 = 1, B is set to 1; then if A4 = 0, the count continues, but if A4= 1, C is set to 1 on the nextclock pulse and the system stops counting.Then if S = 0, the system remains in the initial state, but if S = 1, the operation cycle repeats.(a) Draw the ASM Chart(b) Draw the equivalent one flip-flop per stateUsing T flip flops, design a 3 bit counter which counts in the sequence: 111, 110, 101, 100, 011, 010, 001, 000, (repeat)111... (a) complete the following truth table with next stages and flip flop inputs CBA C+B+A+ TcTbTa 000 001 010 011 100 101 110 111 (b) Draw the Karnaugh maps for Tc, Tb, Ta (c) Using the Kamaugh maps, find the minimum sum of product for Tc, Tb, Ta