Encyclopedia Entry: 74ALVCH162244DGG,1

Product Overview

Category

The 74ALVCH162244DGG,1 belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital logic devices.

Use

This product is primarily used for signal amplification, buffering, and level shifting in various electronic systems. It serves as a bidirectional buffer with voltage translation capabilities.

Characteristics

• High-speed operation: The 74ALVCH162244DGG,1 offers fast switching times, making it suitable for applications requiring quick data transfer.
• Wide voltage range: It supports a wide operating voltage range, allowing compatibility with different power supply levels.
• Low power consumption: This IC is designed to minimize power consumption, making it energy-efficient.
• ESD protection: It incorporates electrostatic discharge (ESD) protection features, safeguarding against potential damage caused by static electricity.

Package and Quantity

The 74ALVCH162244DGG,1 is available in a surface-mount TSSOP package. Each package contains one unit of the IC.

Specifications

• Logic Family: ALVCH
• Number of Channels: 16
• Input/Output Type: Bidirectional
• Supply Voltage Range: 1.2V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA
• Propagation Delay: <5ns

Pin Configuration

The pin configuration of the 74ALVCH162244DGG,1 is as follows:

┌───┐ ┌───┐ A1 -| |- VCC GND -| |- B1 A2 -| |- OE B2 -| |- A1 A3 -| |- Y1 B3 -| |- A2 A4 -| |- Y2 B4 -| |- A3 A5 -| |- GND B5 -| |- A4 A6 -| |- A1 B6 -| |- A5 A7 -| |- A2 B7 -| |- A6 A8 -| |- A3 B8 -| |- A7 A9 -| |- A4 B9 -| |- A8 A10 -| |- A5 B10 -| |- A9 A11 -| |- A6 B11 -| |- A10 A12 -| |- A7 B12 -| |- A11 A13 -| |- A8 B13 -| |- A12 A14 -| |- A9 B14 -| |- A13 A15 -| |- A10 B15 -| |- A14 A16 -| |- A11 B16 -| |- A15 └───┘ └───┘

Functional Features

• Bidirectional Buffer: The 74ALVCH162244DGG,1 acts as a buffer for bidirectional data transfer between two systems.
• Voltage Translation: It provides voltage level shifting capabilities, allowing compatibility between systems operating at different voltage levels.
• Output Enable Control: The OE pin enables or disables the outputs, providing control over data transmission.

Advantages and Disadvantages

Advantages

• High-speed operation facilitates quick data transfer.
• Wide voltage range compatibility enhances versatility.
• Low power consumption contributes to energy efficiency.
• ESD protection safeguards against static electricity damage.

Disadvantages

• Limited number of channels (16) may not be suitable for applications requiring a higher channel count.
• Propagation delay (<5ns) may introduce slight latency in time-critical applications.

Working Principles

The 74ALVCH162244DGG,1 operates by receiving input signals on the A pins and transmitting them to the corresponding B pins. The bidirectional nature of the IC allows data to flow in both directions. The voltage translation feature ensures seamless communication between systems operating at different voltage levels. The OE pin controls the output enable function, enabling or disabling the transmission of data.

Application Field Plans

The 74ALVCH162244DGG,1 finds application in various electronic systems, including but not limited to: - Data communication interfaces - Memory modules - Microprocessors and microcontrollers - Industrial automation systems - Automotive electronics

Alternative Models

Several alternative models with similar functionality are available in the market. Some notable alternatives to the 74ALVCH162244DGG