Encyclopedia Entry: 74ALVCH16646DGGY

Product Overview

Category

The 74ALVCH16646DGGY belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data transmission and signal processing.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families
• Robustness against noise and interference

Package

The 74ALVCH16646DGGY is available in a surface mount package.

Essence

This IC serves as a bidirectional transceiver, facilitating the conversion of signals between different logic levels.

Packaging/Quantity

The 74ALVCH16646DGGY is typically packaged in reels or tubes, containing a specific quantity of units per package.

Specifications

• Logic family: ALVCH
• Number of channels: 16
• Input/output voltage range: 1.2V - 3.6V
• Operating temperature range: -40°C to +85°C
• Supply voltage range: 1.65V - 3.6V
• Maximum propagation delay: 4.5 ns

Detailed Pin Configuration

The 74ALVCH16646DGGY has a total of 48 pins, which are assigned as follows:

• Pins 1-8: Channel A inputs/outputs
• Pins 9-16: Channel B inputs/outputs
• Pins 17-24: Channel C inputs/outputs
• Pins 25-32: Channel D inputs/outputs
• Pins 33-40: Channel E inputs/outputs
• Pins 41-48: Channel F inputs/outputs

Functional Features

• Bidirectional data transmission
• Non-inverting outputs
• Schmitt-trigger inputs for noise immunity
• Output enable control for each channel
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer
• Low power consumption contributes to energy efficiency
• Wide operating voltage range allows compatibility with various systems
• Robustness against noise ensures reliable signal processing

Disadvantages

• Limited number of channels (16)
• Propagation delay may affect real-time applications

Working Principles

The 74ALVCH16646DGGY operates based on the principles of digital logic. It utilizes transistors and other electronic components to process and transmit binary signals. The IC's internal circuitry enables bidirectional data flow, allowing seamless communication between different parts of a digital system.

Detailed Application Field Plans

The 74ALVCH16646DGGY finds application in various fields, including:

1. Telecommunications: Used in networking equipment for high-speed data transmission.
2. Computer Systems: Employed in motherboards and peripheral devices for signal conversion.
3. Industrial Automation: Integrated into control systems for reliable data exchange.
4. Automotive Electronics: Utilized in vehicle electronics for efficient signal processing.
5. Consumer Electronics: Found in devices such as smartphones, tablets, and gaming consoles for data transfer.

Detailed and Complete Alternative Models

1. 74ALVC164245DGGR: Similar to 74ALVCH16646DGGY but with 8 channels instead of 16.
2. 74ALVCH16245DGGR: Offers bidirectional data transmission with 16 channels like 74ALVCH16646DGGY.
3. 74ALVC164245DLRG4: Alternative model with 8 channels and low-voltage operation.

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

In conclusion, the 74ALVCH16646DGGY is a high-speed, low-power bidirectional transceiver IC that finds application in various digital electronic systems. Its compatibility with different logic families and robustness against noise make it a versatile choice for signal processing and data transmission.