Encyclopedia Entry: 74ACT11008N

Product Overview

Category

The 74ACT11008N belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications, including data processing, signal amplification, and logic operations.

Characteristics

• The 74ACT11008N is a quad 2-input AND gate.
• It operates on a wide voltage range, typically between 2V and 6V.
• This IC offers high-speed performance with low power consumption.
• It has excellent noise immunity and can operate in harsh environments.
• The 74ACT11008N is designed to be compatible with TTL (Transistor-Transistor Logic) inputs.

Package and Quantity

The 74ACT11008N is available in a standard DIP (Dual In-line Package) format. It consists of 14 pins arranged in two rows, with a spacing of 0.1 inches (2.54 mm) between each pin. The package dimensions are approximately 19.3 mm x 6.35 mm x 4.57 mm. It is commonly sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage High (VIH): 2V to VCC + 0.5V
• Input Voltage Low (VIL): -0.5V to 0.8V
• Output Voltage High (VOH): VCC - 0.5V
• Output Voltage Low (VOL): 0.4V
• Operating Temperature Range: -40°C to 85°C
• Propagation Delay Time: 5 ns (typical)

Pin Configuration

The 74ACT11008N has the following pin configuration:

+---+--+---+ A1 --|1 +--+ 14|-- VCC B1 --|2 13|-- Y1 A2 --|3 12|-- B4 B2 --|4 11|-- A4 Y2 --|5 74ACT11008N 10|-- B3 B1 --|6 9|-- A3 GND --|7 8|-- Y3 +----------+

Functional Features

• The 74ACT11008N consists of four independent AND gates.
• Each gate has two inputs (A and B) and one output (Y).
• It performs the logical AND operation on the inputs and produces the result at the output.
• The IC operates at high speed, making it suitable for applications requiring quick data processing.

Advantages and Disadvantages

Advantages

• High-speed performance enables efficient data processing.
• Wide voltage range allows compatibility with various systems.
• Low power consumption reduces energy requirements.
• Excellent noise immunity ensures reliable operation in noisy environments.

Disadvantages

• Limited number of gates per IC may require multiple units for complex applications.
• DIP package may not be suitable for space-constrained designs.
• Propagation delay time may affect timing-sensitive applications.

Working Principles

The 74ACT11008N operates based on the principles of digital logic. Each AND gate within the IC receives two input signals (A and B). The gate performs the logical AND operation on these inputs and produces the result at the corresponding output (Y). The IC's internal circuitry ensures that the output is a logical high only when both inputs are high; otherwise, the output remains low.

Application Field Plans

The 74ACT11008N finds applications in various fields, including: 1. Digital signal processing systems 2. Microcontrollers and microprocessors 3. Communication systems 4. Industrial automation 5. Robotics

Alternative Models

Several alternative models with similar functionality to the 74ACT11008N are available in the market. Some notable alternatives include: - SN74ACT11008N - CD74ACT11008N - MC74ACT11008N

These models offer comparable specifications and pin configurations, providing flexibility for designers to choose the most suitable option for their specific requirements.

In conclusion, the 74ACT11008N is a versatile quad 2-input AND gate IC that offers high-speed performance, low power consumption, and excellent noise immunity. Its wide range of applications and availability of alternative models make it a popular choice among digital electronics enthusiasts and professionals.

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