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In a seven-segment LED display, the BCD must be decoded into a format that can be used to drive the decimal numeric display.
True
False
Correct Answer:
True
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Synchronous binary counters can only be used for the application of timing of digital systems.
To cascade is to connect in parallel.
Shift register counters use logic functions to reset the registers when the desired count is reached.
Once an up/down counter begins its count sequence, it cannot be reversed.
An effective time delay device can be constructed by using the propagation delay characteristic of parallel shift registers.
Bidirectional shift registers can shift data either right or left.
Parallel in/parallel out registers have parallel input and output busses.
A glitch is a short pulse resulting in an undesired result in a digital circuit.
The term synchronous refers to events that do not occur at the same time.
The modulus of a counter is the actual number of states in its sequence.
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