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Digital Electronics

Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 F0F0
 5050
 7070
 1010

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Digital Electronics
Which of the following is known as a mod-2 adder?

 NOR gate
 X-NOR gate
 X-OR gate
 NAND gate

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Digital Electronics
Each term in the standard SOP form is called a

 don’t care
 literal
 minterm
 maxterm

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Digital Electronics
The output of a gate is LOW if and only if all its inputs are HIGH. It is true for

 NAND
 AND
 NOR
 X-NOR

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

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

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Digital Electronics
One bit full adder has ________ inputs

 any number
 2
 4
 3

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