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Digital Electronics

Digital Electronics
A gate is enabled when its enable input is at logic 0. The gate is

 NAND
 AND
 none of these
 NOR

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Digital Electronics
The binary number 110011.11 is equivalent to decimal number

 51.75
 50.65
 51.65
 50.75

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Digital Electronics
A new Binary Coded Pantry (BCP) number system is proposed in which every digit of a base-5 number is represented by its corresponding 3-bit binary code. For example, the base-5 number 24 will be represented by its BCP code 010100. In this numbering system,the BCP code 100010011001 corresponds to the following number in base-5 system

 423
 2201
 4231
 1324

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Digital Electronics
When two n-bit binary numbers are added then the sum will contain at most

 n-bit
 (n + 2)-bit
 (n + 1)-bit
 (n + n)-bit

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Digital Electronics
Master-slave flip flop consists of ________ flip-flop(s).

 3
 1
 4
 2

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Digital Electronics
Which of the following logic circuits is the fastest ?

 All have same speed.
 TTL.
 DTL.
 RTL.

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