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Digital Electronics

Digital Electronics
In MSI, the number of gate circuits per chip is

 < 50
 < 500
 12 to 99
 50 to 100

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Digital Electronics
The binary equivalent of hexadecimal number 4F2D is

 0101 1111 0010 1100
 0100 1111 0010 1101
 0100 1110 0010 1101
 0100 1111 0010 1100

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Digital Electronics
The number of rows in the truth table of a 4-input gate is

 4
 8
 16
 12

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Digital Electronics
The momentary change in the output/state of the flip-flops is known as

 trigger
 unstable state
 tri-state
 inverter

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Digital Electronics
The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system.

 5 V and 0 V
 0 V and 5 V
 –1.5 V and – 0.5 V
 1 V and 5 V

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Digital Electronics
A Binary number system has how many digits.

 1
 0
 2
 10

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MORE MCQ ON Digital Electronics

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