The truth table for an S-R flip-flop has how many VALID entries?

More Questions from Flip-Flops and Timers

• One example of the use of an S-R flip-flop is as a(n):
• The 555 timer can be used in which of the following configurations?
• The equation for the output frequency of a 555 timer operating in the astable mode is: . What value of C1 will be required if R1 = 1 kΩ, R2 = 1 kΩ, and f = 1 kHz?
• What is one disadvantage of an S-R flip-flop?
• An astable multivibrator is a circuit that:
• What is another name for a one-shot?
• A basic S-R flip-flop can be constructed by cross-coupling which basic logic gates?
• If both inputs of an S-R NAND latch are LOW, what will happen to the output?
• What is the significance of the J and K terminals on the J-K flip-flop?
• Latches constructed with NOR and NAND gates tend to remain in the latched condition due to which configuration feature?

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