Encyclopedia Entry: 74ACTQ02PC

Product Overview

Category

The 74ACTQ02PC belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications for performing logical NOR operations.

Characteristics

• The 74ACTQ02PC is a quad 2-input NOR gate.
• It operates on a supply voltage range of 4.5V to 5.5V.
• This IC offers high-speed operation and low power consumption.
• It is designed to be compatible with TTL (Transistor-Transistor Logic) inputs.

Package

The 74ACTQ02PC is available in a 14-pin plastic dual in-line package (PDIP).

Essence

The essence of the 74ACTQ02PC lies in its ability to perform NOR logic operations efficiently and reliably.

Packaging/Quantity

This IC is typically sold in reels or tubes, with a quantity of 25 units per reel/tube.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 6ns (max)
• Input Capacitance: 3pF (typ)
• Output Current: ±24mA

Detailed Pin Configuration

The 74ACTQ02PC has a total of 14 pins, numbered as follows:

1. Input A1
2. Input B1
3. Output Y1
4. Ground (GND)
5. Input A2
6. Input B2
7. Output Y2
8. VCC (+5V)
9. Input A3
10. Input B3
11. Output Y3
12. Input A4
13. Input B4
14. Output Y4

Functional Features

• Quad 2-input NOR gate functionality.
• High-speed operation allows for efficient logic processing.
• Low power consumption makes it suitable for battery-powered devices.
• TTL compatibility ensures seamless integration with existing systems.

Advantages and Disadvantages

Advantages

• High-speed operation enables quick response times in digital logic circuits.
• Low power consumption helps conserve energy in portable electronic devices.
• Compatibility with TTL inputs facilitates easy integration into existing systems.

Disadvantages

• Limited voltage range (4.5V to 5.5V) may restrict certain applications.
• The 74ACTQ02PC is not designed for high-voltage or high-current applications.

Working Principles

The 74ACTQ02PC operates based on the principles of NOR logic gates. It takes two input signals and produces an output signal that is the logical NOR of the inputs. The internal circuitry of the IC utilizes transistors and resistors to perform the logical operations accurately and efficiently.

Detailed Application Field Plans

The 74ACTQ02PC finds application in various digital logic circuits, including but not limited to: - Arithmetic and mathematical operations - Data processing units - Control systems - Communication systems - Industrial automation

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ACTQ02PC include: - 74HC02: Quad 2-input NOR gate with a wider supply voltage range. - 74LS02: Quad 2-input NOR gate compatible with standard TTL inputs. - CD4001: Quad 2-input NOR gate with a broader operating temperature range.

These alternative models can be considered based on specific requirements and compatibility with the target system.

In conclusion, the 74ACTQ02PC is a quad 2-input NOR gate IC that offers high-speed operation, low power consumption, and compatibility with TTL inputs. Its application spans various digital logic circuits, making it a versatile component in the field of electronics.

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