Read sections in the TTL data sheets pertaining to the 74LS112A Dual J-K flip-flop. 1. For the...

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Electrical Engineering

Read sections in the TTL data sheets pertaining to the 74LS112ADual J-K flip-flop.
1. For the 74LS112A, what is the maximum clock rate, minimumpulse width for the clockâ€™s high and low levels, worst casepropagation delay of the outputs from the high-to-low clocktransition, and minimum input setup time?
2. Design a nine-step counter to count in the followingsequence. Use J-K flip-flops, NAND gates, and Inverters only.
0011, 0101, 1001, 1000, 1011, 1010, 0110, 0100, 0111, 0011,â€¦
Include in the design a means for resetting the counter to0011.
Provide a circuit diagrams, relevant truth tables, statediagrams and state table.
In addition, provide the excitation functions for the J-Kflip-flops.

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4.3 Ratings (808 Votes)

1 Following are the data of 74LS112A for RL 2kohmTA 25 degree Celcius VCC 5V and for twodifferent values of CLParameterCL 15pFCL 50pFMaximum clock rate30MHz25MHzMinimum pulse width for clock high See Answer

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