Imagine a new kind of flip-flop called a J N flip-flop which has two inputs J and N. Input J behaves like the J input of the J K flip-flop, and input N behaves like the complement of the K input of a J K flip-flop (N=K’). (a). Derive the characteristic table and excitation table of the J N flip-flop. (b). Show that a D flip-flop can be constructed from a J N flip-flop by connecting its two inputs (J and N) together.

Imagine a new kind of flip-flop called a J N flip-flop which has two inputs J and N. Input J behaves like the J input of the J K flip-flop, and input N behaves like the complement of the K input of a J K flip-flop (N=K’). (a). Derive the characteristic table and excitation table of the J N flip-flop. (b). Show that a D flip-flop can be constructed from a J N flip-flop by connecting its two inputs (J and N) together.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter22: Sequence Control

Section: Chapter Questions

Problem 6SQ: Draw a symbol for a solid-state logic element AND.

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Up-down counter

In digital logic and computing, a counter is a device that stores (and sometimes displays) the number of times a particular event or process has occurred, often in relationship to a clock. A sequential digital logic circuit is the most common type with an input line or clock and multiple output lines. In the binary or binary-coded decimal (BCD) number system, the values on the input line represents a number by several flip-flops connected in a cascaded manner. They are manufactured as separate integrated circuits and are widely used components in digital circuits. These are also a part of larger integrated circuits. These are a specific type of sequential circuit like registers or the value of the flip-flops serving as the output.

Question

Imagine a new kind of flip-flop called a J N flip-flop which has two inputs
J and N. Input J behaves like the J input of the J K flip-flop, and input N behaves like the
complement of the K input of a J K flip-flop (N=K’).
(a). Derive the characteristic table and excitation table of the J N flip-flop.
(b). Show that a D flip-flop can be constructed from a J N flip-flop by connecting its two
inputs (J and N) together.

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