Encyclopedia Entry: 74ABT827DB,112

Product Overview

Category

The 74ABT827DB,112 belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital logic devices.

Use

This product is commonly used in electronic systems for various applications that require high-speed data processing and manipulation.

Characteristics

• High-speed operation: The 74ABT827DB,112 is designed to operate at high clock frequencies, making it suitable for time-critical applications.
• Low power consumption: This IC is optimized for low power consumption, ensuring efficient energy usage in electronic systems.
• Wide voltage range: It can operate within a wide voltage range, allowing compatibility with different power supply levels.
• Noise immunity: The 74ABT827DB,112 has built-in noise immunity features, enabling reliable operation in noisy environments.

Package and Quantity

The 74ABT827DB,112 is available in a standard dual in-line package (DIP) or surface mount package (SMD). The package contains a single IC.

Specifications

• Logic Family: ABT
• Number of Inputs: 10
• Number of Outputs: 10
• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <10 ns

Pin Configuration

The 74ABT827DB,112 has a total of 20 pins, which are arranged as follows:

Pin 1: Input A0 Pin 2: Input A1 Pin 3: Input A2 Pin 4: Input A3 Pin 5: Input A4 Pin 6: Output Y4 Pin 7: Output Y3 Pin 8: Output Y2 Pin 9: Output Y1 Pin 10: Output Y0 Pin 11: GND (Ground) Pin 12: Output Enable (OE) Pin 13: Input B0 Pin 14: Input B1 Pin 15: Input B2 Pin 16: Input B3 Pin 17: Input B4 Pin 18: VCC (Power Supply) Pin 19: Input Enable (IE) Pin 20: NC (No Connection)

Functional Features

• Data Multiplexing: The 74ABT827DB,112 can multiplex two sets of data inputs (A and B) onto a single set of outputs (Y).
• Output Enable Control: The OE pin allows the user to enable or disable the outputs, providing flexibility in system design.
• Input Enable Control: The IE pin enables or disables the input buffers, allowing selective data input.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption contributes to energy efficiency.
• Wide voltage range ensures compatibility with various power supply levels.
• Noise immunity enhances reliability in noisy environments.

Disadvantages

• Limited number of inputs and outputs may restrict certain complex applications.
• Requires external components for complete functionality in a larger system.

Working Principles

The 74ABT827DB,112 operates based on digital logic principles. It utilizes internal circuitry to multiplex and control data inputs and outputs. The IC's high-speed operation is achieved through optimized transistor configurations and signal propagation techniques.

Application Field Plans

The 74ABT827DB,112 finds application in various fields, including: 1. Telecommunications: Used in high-speed data transmission systems. 2. Computer Systems: Employed in data buses and memory interfaces. 3. Industrial Automation: Integrated into control systems for efficient data manipulation. 4. Automotive Electronics: Utilized in automotive communication networks.

Alternative Models

Several alternative models with similar functionality to the 74ABT827DB,112 include: - 74HC827: A CMOS logic IC with comparable characteristics. - SN74LS827: A TTL logic IC offering similar features. - CD54/74AC827: An advanced CMOS IC with improved performance.

These alternative models can be considered based on specific application requirements and compatibility with existing systems.

In conclusion, the 74ABT827DB,112 is a high-speed digital logic IC that offers efficient data multiplexing capabilities. Its low power consumption, wide voltage range, and noise immunity make it suitable for various applications in telecommunications, computer systems, industrial automation, and automotive electronics. While it has limitations in terms of input/output count, it provides advantages in terms of speed and energy efficiency. Several alternative models are available for consideration based on specific needs.