Q. Assertion (A): CMOS devices have very low power consumption

Reason (R): CMOS devices have high noise margin.

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Q. Which is known as flash converter?

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Q. In a sequential circuit the output at any instant depends on

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Q. Point out the wrong statement, Sequential logic circuit is

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Q. 7483 is a TTL binary adder. It can add

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Q. A 12 bit ADC is operating with 1 μs clock period. Total conversion time is 14 μs. ADC is

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Q. An 8156 has A₁₅ connected to its CE input. A₁₄ to A₈ are unconnected, and AD₇ to AC₀ are connected ignoring shadows, what are the RAM locations?

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Q. D/A converters are generally

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Q. Is the interrupt-enable flag?

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Q. A universal shift register can shift left or right.

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Q. The high voltage level of a digital signal in positive logic is

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Q. A 7477 decoder drives

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Q. BCD numbers are useful whenever

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Q. The decimal equivalent of ABC₁₆ is

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Q. In parallel in-parallel out shift register all bits are loaded and read simultaneously.

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Q. One XOR gate can work as

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Q. A Charge Couple Device (CCD) is a

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Q. In an R-S latch, race condition occurs when

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Q. The logic operation that will selectively clear bits in register A in those positions where these are 1 's in the bits of register B is given by

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Q. The 2's complement representation of the decimal number -4 is

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