Logic gates Flashcards

1
Q

logic gate can have ______ of inputs

A

any number

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2
Q

logic gate can have only_______ output

A

one

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3
Q

Every input depends on a _______

A

boolean event

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4
Q

There are several type of logic gates according to the _____

A

perform logic

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5
Q

Logic gates can be categorized into 3 parts they are

A
  1. Basic logic gates
  2. Combinational logic gates
  3. Universal logic gates
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6
Q

There are 3 type of basic logic gates they are

A
  1. NOT
    2.AND
    3.OR
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7
Q

There are 4 types of combinational logic gates they are

A

1.NAND
2.NOR
3.XOR
4.XNOR

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8
Q

Not gave output always ______ of the input

A

inverse

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9
Q

Not gate have only _____ input

A

one

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10
Q

Universal gates are logic gates_________

A

(NAND and NOR) that can create any other type of gate or Boolean function.

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11
Q

AND gate is

A

The output is true only if all inputs are true.

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12
Q

OR gate is

A

The output is true if at least one input is true

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13
Q

NAND gate is

A

The output is true unless all inputs are true.

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14
Q

NOR gate is

A

output becomes the inverse of the OR gate

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15
Q

2 input XOR is

A

The output is true if exactly one of the inputs is true

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16
Q

Draw AND gate

A
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17
Q

Draw OR gate

A
18
Q

Draw NOT gate

A
19
Q

Draw NAND gate

A
20
Q

Draw NOR gate

A
21
Q

Draw XOR gate

A
22
Q

Draw XNOR gate

A
23
Q

Draw NOT gate truth table

A
24
Q

Draw AND gate truth table

A
25
Q

Draw OR gate truth table

A
26
Q

Draw NAND gate truth table

A
27
Q

Draw NOR gate truth table

A
28
Q

Draw 2 input XOR gate truth table

A
29
Q

Draw 3 input XOR gate truth table

A
30
Q

Draw 2 input XNOR truth table

A
31
Q

Draw 3 input XNOR gate truth table

A
32
Q

3 input XOR gate is

A

The output is true if an odd number of inputs are true

33
Q

2 input XNOR gate is

A

The output is true if the inputs are equal (both true or both false)

34
Q

3 input XNOR gate is

A

The output is true if an even number of inputs are true

35
Q

Double inverse law

A
36
Q

Idempotent law

A
37
Q

Identity law

A
38
Q

Inverse law

A
39
Q

Distributive law

A
40
Q

De morgans law

A