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Digital Electronics

Digital Electronics
An n variable K-map can have

 n2 cells
 n2n cells
  nn cells
 2n cells

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Digital Electronics
If 4 input MUXes drive a 4 input multiplexer, it results a

 16 input MUX
 8 input MUX
 6 input MUX
 4 input MUX

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Digital Electronics
What logic function is produced by adding inverters to the inputs of an OR gate?

 X-NOR
 NAND
 AND
 NOR

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Digital Electronics
A full adder has

 2 inputs, 2 outputs
 3 inputs, 2 outputs
 2 inputs, 1 output
 3 inputs, 1 output

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

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

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Digital Electronics
In an SR latch built from NOR gates, which condition is not allowed

 S=0, R=1
 S=1, R=1
 S=0, R=0
 S=1, R=0

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