TOOL: NOR GATE LEARNING TOOL

NOR GATE LEARNING TOOL

Click on an input or a row on the truth table to change the input values.

F = (x + y)'

= x' . y'

= 1' . 0'

= 0 . 1

= 0

INFORMATION

A NOR gate performs the logical complement of an OR gate. If the inputs are denoted as x and y, the output of a NOR gate is (x + y)'. According to the De Morgan's Law, the expression (x + y)' can be written as x' . y'.

For a NOR gate, when all inputs are logic-0, the output is logic-1. In all other cases, the output is logic-0.

The truth table for a two-input NOR gate is as follows:

In this table, x and y represent the inputs and F represents the output. Each row in the table indicates the corresponding output value based on the values of inputs in that row. For example, the first row indicates that F = 1 for x = 0 and y = 0.

In logic, the NOR operation is represented by the "⊽" or "↓" symbol.

WHAT IS NOR GATE LEARNING TOOL?

NOR gate learning tool,

• Allows the user to select the input values for a 2-input, 3-input or 4-input NOR gate,
• Illustrates the output on the circuit symbol and the truth table.

HOW TO USE THE NOR GATE LEARNING TOOL?

You can select the input values yourself or set them randomly.

• USER INPUTS

To toggle the input values between 1 and 0, click on the inputs.

Or click on any row on the truth table to set the input values.

ALL = 0 and ALL = 1 buttons reset and set all input values, respectively.

• RANDOM INPUTS

The DIE ICON generates a random set of values for the inputs.

• SELECTING THE NUMBER OF INPUTS

2, 3, and 4 input OR gates are available.