OR Logic Gate (Integrated Circuit 7432/74LS32)

The 7432 integrated circuit is a 2-input OR logic gate. The output will be high (1) if at least one input is high (1), check its truth table. The datasheet contains more information.

The 7432 OR Gate is a fundamental component in digital electronics. Its configuration is 2 inputs and 1 output. Its operation is based on the logic function Output.

Datasheet and Pin Diagram

The datasheet provides crucial technical information about this integrated circuit, including pin diagram, electrical characteristics and package information.

Official datasheet of the integrated circuit

Boolean Function

Output = A OR B

This mathematical expression defines how the output (Y or Q) of the 7432 OR Gate depends on its inputs (A, B, etc.).

Applications

  • Detection systems
  • Selection circuits

This integrated circuit is used in various digital logic applications and embedded systems.

Truth Table

The truth table illustrates the output of the 7432 OR Gate for each possible combination of its logic inputs.

Input AInput Boutput
000
011
101
111

Technical Specifications

General Information

Gate Type

2 inputs / 1 output

Configuration

2 inputs and 1 output

Electrical Characteristics

Operating Voltage

4.75V - 5.25V

Max Current

20mA

Propagation Delay

15ns typ

Temperature

0掳C to 70掳C

Package Information

Type

DIP-14

Pin Spacing

0.1" (2.54mm)

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Additional Information

To deepen your understanding of the 7432 OR Gate, you can consult additional resources on Boolean algebra and digital circuit design. Experimenting with circuit simulators or building physical circuits will help you consolidate your understanding.

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