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Digital-electronics Questions Set 12:

Quiz Mode

Which logic gate is a basic comparator?

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How many AND gates are required for a 1-to-8 demultiplexer?

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Number of flipflops used in Ring Counter if there are 'n' states?

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The resolution of a dual slope A/D converter is 5 bits and the clock rate is 6.4 kHz. What is the maximum number of samples that can be converted in one second?

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A 4-bit counter has a maximum modulus of ____________

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using only NAND gates how many of them could be used to make a OR gate ?

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In a CMOS Inverter, if the resistance in the pull-down path is increased by reducing the width of the NMOS transistor, what happens to the fall time (tfall) of the inverter?

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The group of bits 11001 is serially shifted (right-most bit first) into a 5-bit parallel output shift register with an initial state 01110. After three clock pulses, the register contains ______

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 How must the output of a gate act when it is LOW in a TTL circuit?

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Program counter in a digital computer _______

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