WebSynchronous mod-counter Eg: Design a mod-5 synchronous counter using D flip-flop. How many states does this counter have? What is the minimum number of flip-flop required? Answer: The counter will count from 0 4. Therefore there are 5 states. 3 flip-flop are required. Answer : The counter will count from 0 4 . WebA synchronous counter, in contrast to an asynchronous counter, is one whose output bits change state simultaneously, ... Asynchronous counter circuit design is based on the fact that each bit toggle happens at the same time that the preceding bit toggles from a “high” to a “low” (from 1 to 0). ...

digital logic - Design a 3-bit up synchronous counter using JK …

WebTo design a 4-bit mod-16 counter that can perform odd and even sequence counting operations, we can use a synchronous 4-bit counter based on D flip-flops. We will need additional control logic to implement the odd and even sequence counting operations. First, let's design the 4-bit mod-16 counter using D flip-flops: Web5. Design synchronous up counter that counts from 0: 5 and repeats, the counter has an active-low clear and has a falling edge (NGT) clock, show a complete schematic diagram. 6. Design a MOD 32 up/down counter. The counter has an active-low clear and has a rising edge (PGT) clock, show a complete schematic diagram. 7. small group italy tours 2022

Design a mod 5 synchronous up counter using J-K flip flop - Ques10

WebMay 24, 2024 · It is a 14 pin IC where the supply voltage is 5V and the functional range of ambient temperature is from -55 to 125 0 C. The power dissipation rate is 45mW and the high-count rate is 42MHz. Explanation of 74LS90 This is a simple counter circuit where it counts from 0 – 9. WebNov 30, 2015 · 1 Answer Sorted by: 1 You need four T flip flops. Also, provide clock input to all of them. (synchronous type) Now,say we have got 4 outputs say Q1 (LSB) ,Q2,Q3 and Q4. Provide inputs to each flipflop as follows, T1 =1 ,T2 =Q1 ,T3 =Q2.Q1 and T4 = Q3.Q2.Q1 This will actually work as MOD-16 ( counts 0 TO 15 ) counter. To make is a … WebFinal answer. You have been asked to design a MOD 16 synchronous up \& down counter using JK flip-flops. The only inputs to this circuit should be the CLK and the U P /DOW N signals. A. Draw a flip-flop circuit to achieve this. [4 marks] B. Draw the waveform timing diagram of all the outputs of all flip-flops, as well as the clock signal, to ... small group italian tours