Encyclopedia Entry: 74LVC162244ADGGRG4

Product Overview

Category

The 74LVC162244ADGGRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

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

Characteristics

• Voltage Level Translation: The 74LVC162244ADGGRG4 can translate signals between different voltage levels, making it suitable for interfacing between devices operating at different voltage levels.
• Bidirectional Buffering: It provides bidirectional buffering, allowing data to be transmitted in both directions.
• High-Speed Operation: This IC operates at high speeds, enabling efficient data transfer in time-critical applications.
• Low Power Consumption: The 74LVC162244ADGGRG4 is designed to consume minimal power, making it energy-efficient.

Package and Quantity

The 74LVC162244ADGGRG4 is available in a surface-mount package known as TSSOP-48. It is supplied in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Propagation Delay: 5.5 ns
• Maximum Output Current: ±24 mA

Pin Configuration

The 74LVC162244ADGGRG4 has a total of 48 pins, arranged in a dual in-line package (DIP). The pin configuration is as follows:

Pin 1: GND Pin 2: A1 Pin 3: Y1 Pin 4: A2 Pin 5: Y2 ... Pin 48: VCC

Functional Features

• Bidirectional Buffering: The IC can buffer and transmit data bidirectionally, allowing for efficient communication between different parts of a digital system.
• Voltage Level Translation: It can translate signals between different voltage levels, ensuring compatibility between devices operating at different voltages.
• High-Speed Operation: The 74LVC162244ADGGRG4 operates at high speeds, facilitating rapid data transfer in time-sensitive applications.
• Output Enable Control: It features an output enable pin that allows the user to control the direction of data flow.

Advantages and Disadvantages

Advantages

• Versatile Voltage Translation: The IC supports voltage translation between various voltage levels, enhancing its compatibility with different devices.
• Efficient Data Transfer: With its high-speed operation, the 74LVC162244ADGGRG4 enables fast and reliable data transmission.
• Low Power Consumption: The IC is designed to consume minimal power, contributing to energy efficiency in electronic systems.

Disadvantages

• Limited Output Current: The maximum output current of ±24 mA may not be sufficient for certain high-current applications.
• Temperature Constraints: The operating temperature range of -40°C to +85°C may limit its use in extreme temperature environments.

Working Principles

The 74LVC162244ADGGRG4 functions as a bidirectional buffer with voltage level translation capabilities. It consists of multiple logic gates and flip-flops that enable data buffering and signal amplification. The IC operates by receiving input signals, buffering them, and transmitting the buffered signals to the output pins. The voltage level translation feature ensures compatibility between devices operating at different voltage levels.

Application Field Plans

The 74LVC162244ADGGRG4 finds applications in various digital electronic systems, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Data acquisition systems - Industrial automation - Automotive electronics

Alternative Models

For users seeking alternative options, the following ICs can be considered: - 74HC162244: Similar functionality with a different voltage range. - SN74LVC162244A: Equivalent IC from a different manufacturer.

These alternatives provide similar features and can be used as replacements for the 74LVC162244ADGGRG4 in specific applications.

In conclusion, the 74LVC162244ADGGRG4 is a versatile integrated circuit that offers bidirectional buffering and voltage level translation capabilities. Its high-speed operation, low power consumption, and compatibility make it suitable for various digital electronic systems. However, its limited output current and temperature constraints should be considered when selecting this IC for specific applications.