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Digital Electronics

Digital Electronics
An OR gate has 6 inputs. The number of input words in its truth table are

64
128
32
6

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Digital Electronics
Which is the correct order of sequence for representing the input values in K-map?

(00, 01, 11, 10)
(00, 01, 10, 11)
(00, 10, 11, 01)
(00, 10, 01, 11)

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Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either

 a NAND or an X-OR
 a NOR or an X-NOR
 a NAND or an X-NOR
 a NAND or an AND

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Digital Electronics
What will be Excess - 3 code for decimal ( 584 )?

 (1000 0111 1110).
  (0111 0100 1000).
 (1011 0111 1000).
  (1000 1011 0111).

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Digital Electronics
The data bus width of a ROM of size 2048 × 8 bits is

 8
 16
 12
 10

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Digital Electronics
An all or nothing gate is the other name of

 X-NOR gate
 OR gate
 AND gate
 X-OR gate

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