Encyclopedia Entry: 74ALVCH16843DGG:11

Product Overview

Category

The 74ALVCH16843DGG:11 belongs to the category of integrated circuits (ICs) and specifically falls under the family of advanced low-voltage CMOS (ALVCH) logic devices.

Use

This IC is commonly used in digital electronic systems for various applications, including data processing, signal transmission, and control functions.

Characteristics

• Low-voltage operation: The 74ALVCH16843DGG:11 operates at a low voltage level, typically between 1.65V and 3.6V.
• High-speed performance: It offers fast switching times and high-speed data transfer capabilities.
• Wide operating temperature range: This IC can function reliably across a broad temperature range, making it suitable for diverse environments.
• Low power consumption: The device is designed to minimize power consumption, enhancing energy efficiency in electronic systems.

Package and Quantity

The 74ALVCH16843DGG:11 is available in a dual-gate gull-wing (DGG) package. Each package contains one unit of the IC.

Essence

The essence of the 74ALVCH16843DGG:11 lies in its ability to provide efficient and reliable digital logic functions within low-voltage electronic systems.

Specifications

• Logic Family: ALVCH
• Number of Gates: 16
• Number of Inputs per Gate: 2
• Supply Voltage Range: 1.65V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <5 ns
• Output Drive Capability: ±24 mA

Detailed Pin Configuration

The 74ALVCH16843DGG:11 has a total of 48 pins, arranged as follows:

Pin 1: Input A1 Pin 2: Input B1 ... Pin 47: Output Y16 Pin 48: GND

Functional Features

• High-speed data transmission: The IC enables rapid transfer of digital signals between different components within a system.
• Noise immunity: It provides robust noise immunity, ensuring reliable operation even in noisy environments.
• Bi-directional functionality: The device supports bidirectional data flow, allowing for versatile data communication.

Advantages and Disadvantages

Advantages

• Low-voltage operation reduces power consumption and heat dissipation.
• High-speed performance enhances overall system efficiency.
• Wide operating temperature range ensures reliability in various environments.
• Compact package size facilitates integration into space-constrained designs.

Disadvantages

• Limited number of gates may restrict the complexity of logic functions that can be implemented.
• Higher cost compared to some alternative models with similar capabilities.

Working Principles

The 74ALVCH16843DGG:11 operates based on complementary metal-oxide-semiconductor (CMOS) technology. It utilizes a combination of NMOS and PMOS transistors to implement logic functions. By controlling the voltage levels at its inputs, the IC performs logical operations and produces corresponding output signals.

Detailed Application Field Plans

The 74ALVCH16843DGG:11 finds applications in various fields, including but not limited to: - Data communication systems - Microprocessor-based systems - Industrial automation - Automotive electronics - Consumer electronics

Alternative Models

Several alternative models with similar functionality to the 74ALVCH16843DGG:11 are available in the market. Some notable alternatives include: - 74LVC16373A: This IC offers 16-bit transparent latch functionality with similar voltage and speed characteristics. - SN74LVC16244A: A 16-bit buffer/line driver IC that operates at comparable voltage levels and provides bidirectional data flow.

These alternative models can be considered based on specific system requirements and design constraints.

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