74LVX244MTR

Product Overview

Category

The 74LVX244MTR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a buffer or line driver in various electronic applications.

Characteristics

• Voltage Level: The 74LVX244MTR operates at a voltage level of 3.3V.
• High-Speed Operation: It offers high-speed signal transmission, making it suitable for time-critical applications.
• Low Power Consumption: This IC consumes low power, making it energy-efficient.
• Wide Temperature Range: It can operate within a wide temperature range, typically from -40°C to +85°C.

Package

The 74LVX244MTR is available in a surface-mount package known as Thin Small Outline Package (TSSOP). This package provides compactness and ease of integration onto circuit boards.

Essence

The essence of the 74LVX244MTR lies in its ability to amplify and buffer digital signals, ensuring reliable and efficient data transmission.

Packaging/Quantity

The 74LVX244MTR is typically packaged in reels containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2.7V to 3.6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Number of Channels: 8
• Input/Output Type: Non-Inverting
• Propagation Delay: 4.5ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The 74LVX244MTR has a total of 20 pins, which are assigned specific functions as follows:

1. OE (Output Enable) 1
2. A1 (Input) 1
3. I/O1 (Bidirectional) 1
4. GND (Ground)
5. I/O2 (Bidirectional) 2
6. A2 (Input) 2
7. OE (Output Enable) 2
8. VCC (Supply Voltage)
9. I/O3 (Bidirectional) 3
10. A3 (Input) 3
11. I/O4 (Bidirectional) 4
12. A4 (Input) 4
13. OE (Output Enable) 3
14. I/O5 (Bidirectional) 5
15. A5 (Input) 5
16. I/O6 (Bidirectional) 6
17. A6 (Input) 6
18. OE (Output Enable) 4
19. I/O7 (Bidirectional) 7
20. A7 (Input) 7

Functional Features

• Signal Amplification: The 74LVX244MTR amplifies weak digital signals, ensuring their integrity during transmission.
• Line Driving: It provides strong output currents to drive long transmission lines without signal degradation.
• Output Enable Control: The OE pins allow the user to enable or disable the outputs as needed, conserving power and reducing noise.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transmission.
• Low power consumption makes it suitable for battery-powered devices.
• Wide temperature range allows for versatile application in various environments.
• Compact TSSOP package facilitates easy integration onto circuit boards.

Disadvantages

• Limited voltage compatibility (3.3V) may not be suitable for all applications requiring different voltage levels.
• Non-inverting nature of the IC may not be ideal for certain circuit configurations.

Working Principles

The 74LVX244MTR operates by receiving digital input signals and amplifying them to a higher voltage level. It then drives the output lines with sufficient current to ensure reliable transmission over long distances. The OE pins provide control over the output enable/disable functionality, allowing for efficient power management.

Detailed Application Field Plans

The 74LVX244MTR finds applications in various fields, including but not limited to: - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics - Medical devices

In data communication systems, it can be used to buffer and amplify signals between different components, ensuring accurate and timely data transfer. In industrial automation, it can drive long cables without signal degradation, enabling reliable control of machinery. In automotive electronics, it can be utilized for signal conditioning and interfacing between different subsystems. In consumer electronics, it can serve as a line driver for audio or video signals. In medical devices, it can be employed for signal amplification and isolation.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVX244MTR include: - SN74LV244A - MC74LVX