74LVX3245QSCX

Product Overview

Category

The 74LVX3245QSCX 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 74LVX3245QSCX 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 signal integrity and prevent signal degradation during transmission.

Package

The 74LVX3245QSCX is available in a small outline package (SOIC) with 24 pins.

Essence

The essence of the 74LVX3245QSCX 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 74LVX3245QSCX is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• High-Level Input Voltage: 2.0V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: 2.4V (min)
• Low-Level Output Voltage: 0.4V (max)
• Maximum Operating Frequency: 100MHz

Detailed Pin Configuration

The 74LVX3245QSCX has a total of 24 pins, which are assigned specific functions as follows:

1. OE (Output Enable) A
2. A1
3. A2
4. A3
5. A4
6. GND (Ground)
7. B1
8. B2
9. B3
10. B4
11. VCC (Power Supply)
12. DIR (Direction Control)
13. I/O1
14. I/O2
15. I/O3
16. I/O4
17. I/O5
18. I/O6
19. I/O7
20. I/O8
21. I/O9
22. I/O10
23. I/O11
24. I/O12

Functional Features

• Voltage Level Translation: The 74LVX3245QSCX can translate signals between two different voltage levels, allowing devices operating at different voltage levels to communicate effectively.
• Bidirectional Data Flow: It supports bidirectional data flow, enabling seamless transmission of data in both directions.
• Output Enable Control: The OE pin allows the user to enable or disable the outputs, providing flexibility in controlling the signal flow.

Advantages and Disadvantages

Advantages

• Efficient Voltage Level Translation: The IC ensures accurate and reliable voltage level translation, minimizing signal distortion.
• Bidirectional Capability: It supports bidirectional data flow, making it suitable for applications requiring communication in both directions.
• Compact Package: The small outline package (SOIC) offers a compact form factor, saving space on the circuit board.

Disadvantages

• Limited Operating Frequency: The maximum operating frequency of 100MHz may not be sufficient for high-speed applications.
• Single Power Supply: The IC requires a single power supply, which may limit its compatibility with systems using multiple power domains.

Working Principles

The 74LVX3245QSCX operates based on the principles of voltage level translation and signal buffering. When an input signal is received, the IC translates the voltage level to match the desired output voltage level. It also buffers the signal to maintain its integrity during transmission. The direction of data flow is controlled by the DIR pin, and the OE pin enables or disables the outputs.

Detailed Application Field Plans

The 74LVX3245QSCX finds applications in various fields, including:

1. Communication Systems: It can be used for voltage level translation between different communication interfaces, ensuring compatibility and reliable data transfer.
2. Industrial Automation: The IC facilitates signal buffering and voltage level translation in industrial automation systems, enhancing communication between different components.
3. Consumer Electronics: It is suitable for use in consumer electronic devices that require voltage level translation, such as smartphones, tablets, and gaming consoles.
4. Automotive Electronics: The IC can be employed in automotive electronics to enable communication between different subsystems operating at varying voltage levels.

Detailed and Complete Alternative Models

1. SN74LVC245A: This IC offers similar voltage level translation and signal buffering capabilities, with a wider supply voltage range.
2. MC74VHC245: It provides high-speed voltage level translation and bidirectional data flow, making it suitable for time