74LVX4245TTR

Product Overview

Category

The 74LVX4245TTR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage level translation and signal buffering in various electronic devices.

Characteristics

• Voltage Level Translation: The 74LVX4245TTR is designed to translate signals between different voltage levels, making it suitable for interfacing between devices operating at different voltage levels.
• Signal Buffering: It provides buffering capabilities to ensure proper signal integrity and minimize noise interference.
• High-Speed Operation: The IC operates at high speeds, allowing for efficient data transmission.
• Low Power Consumption: It is designed to consume minimal power, making it energy-efficient.

Package

The 74LVX4245TTR is available in a small outline transistor (SOT) package.

Essence

The essence of this IC lies in its ability to facilitate voltage level translation and signal buffering, enabling seamless communication between devices operating at different voltage levels.

Packaging/Quantity

The 74LVX4245TTR is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 8 bidirectional channels

Detailed Pin Configuration

The 74LVX4245TTR has a total of 20 pins, which are assigned as follows:

1. OE (Output Enable) 1
2. A1 (Channel A Control) 1
3. I/O1A (Channel A Bidirectional I/O) 1
4. I/O1B (Channel A Bidirectional I/O) 1
5. GND (Ground)
6. I/O2B (Channel B Bidirectional I/O) 1
7. I/O2A (Channel B Bidirectional I/O) 1
8. B1 (Channel B Control) 1
9. VCC (Supply Voltage)
10. OE (Output Enable) 2
11. A2 (Channel A Control) 2
12. I/O3A (Channel C Bidirectional I/O) 1
13. I/O3B (Channel C Bidirectional I/O) 1
14. GND (Ground)
15. I/O4B (Channel D Bidirectional I/O) 1
16. I/O4A (Channel D Bidirectional I/O) 1
17. B2 (Channel B Control) 2
18. VCC (Supply Voltage)
19. DIR (Direction Control)
20. GND (Ground)

Functional Features

• Bidirectional Level Translation: The IC allows bidirectional voltage level translation between two different voltage domains.
• Automatic Direction Control: The DIR pin controls the direction of data flow, enabling seamless communication between devices with different signal polarities.
• Output Enable Function: The OE pins can be used to enable or disable the outputs, providing flexibility in controlling the IC's operation.

Advantages and Disadvantages

Advantages

• Wide Voltage Range: The IC supports a wide supply voltage range, making it compatible with various systems.
• High-Speed Operation: It operates at high speeds, ensuring efficient data transmission.
• Low Power Consumption: The IC is designed to consume minimal power, contributing to energy efficiency.
• Small Form Factor: The SOT package offers a compact size, allowing for space-saving integration into electronic devices.

Disadvantages

• Limited Channel Count: The IC provides 8 bidirectional channels, which may be insufficient for applications requiring a higher number of channels.
• Sensitivity to Noise: As with any integrated circuit, the 74LVX4245TTR is susceptible to noise interference, which may affect signal integrity.

Working Principles

The 74LVX4245TTR operates based on voltage level translation principles. It utilizes internal circuitry to convert signals from one voltage level to another, ensuring compatibility between devices operating at different voltage domains. The DIR pin controls the direction of data flow, while the OE pins enable or disable the outputs as required.

Detailed Application Field Plans

The 74LVX4245TTR finds applications in various fields, including but not limited to:

1. Communication Systems: It facilitates voltage level translation and buffering in communication systems, allowing seamless integration of devices operating at different voltage levels.
2. Industrial Automation: The IC can be used in industrial automation systems to interface between different control modules operating at varying voltage levels.
3. Consumer Electronics: It enables voltage level translation in consumer electronic devices, such as smartphones,