1. A clock signal is usually a continuous triangular wave that serves as another hput to a memory element. 2. In an edge-triggered flip-flops, a positive edge-triggered is ON if there is a change from O to 1 and OFF in all other times. 3. In an edge-triggered flip-flops, a negative edge-triggered is ON if there is a change from 1 to 0 and ON in all other times.
answer the word TRUE if the statement is correct If the statement is false, give the word's that, if substituted for the underlined word/s, would make the statement correct.
1. A clock signal is usually a continuous triangular wave that serves as another hput to a memory element.
2. In an edge-triggered flip-flops, a positive edge-triggered is ON if there is a change from O to 1 and OFF in all other times.
3. In an edge-triggered flip-flops, a negative edge-triggered is ON if there is a change from 1 to 0 and ON in all other times.
4. Flip-flops are asynchronous bi-stable devices because there can only be two states.
5. Negative edged triggered flip-flop has a bubble on the clock input signal which means that the circuit will only respond to negative
6. The S-R flip-flop is a single-input version of the J-K flip-flop formed by tying both inputs together
7. In a T flip-flop circuit, the state will only change every time the value of T is I.
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