Maaaring representasyon ang larawan.
Tingnan ang mga detalye para sa mga detalye ng produkto.
74LVX4245QSCX

74LVX4245QSCX

Product Overview

Category

The 74LVX4245QSCX belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Voltage Level Translation: The 74LVX4245QSCX 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 74LVX4245QSCX is available in a small outline package (SOIC) with 24 pins.

Essence

The essence of the 74LVX4245QSCX 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 IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Logic Family: LVX
  • Number of Channels: 8 bidirectional channels
  • Input/Output Compatibility: TTL, CMOS
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: Low
  • Output Drive Capability: High

Detailed Pin Configuration

The 74LVX4245QSCX has a total of 24 pins, which are assigned specific functions as follows:

  1. A1 - Channel A, Input/Output
  2. B1 - Channel B, Input/Output
  3. GND - Ground
  4. A2 - Channel A, Input/Output
  5. B2 - Channel B, Input/Output
  6. A3 - Channel A, Input/Output
  7. B3 - Channel B, Input/Output
  8. VCC - Power Supply
  9. OE - Output Enable
  10. DIR - Direction Control
  11. B4 - Channel B, Input/Output
  12. A4 - Channel A, Input/Output
  13. B5 - Channel B, Input/Output
  14. A5 - Channel A, Input/Output
  15. B6 - Channel B, Input/Output
  16. A6 - Channel A, Input/Output
  17. B7 - Channel B, Input/Output
  18. A7 - Channel A, Input/Output
  19. B8 - Channel B, Input/Output
  20. A8 - Channel A, Input/Output
  21. GND - Ground
  22. BDIR - Bus Direction Control
  23. VCC - Power Supply
  24. A8 - Channel A, Input/Output

Functional Features

  • Bidirectional Voltage Level Translation: The 74LVX4245QSCX allows bidirectional translation of signals between different voltage levels, enabling seamless communication between devices operating at different voltage domains.
  • High-Speed Operation: This IC offers fast propagation delay, ensuring efficient signal transmission and minimizing latency.
  • Output Enable Control: The OE pin allows the user to enable or disable the output buffers, providing flexibility in managing signal flow.
  • Direction Control: The DIR and BDIR pins control the direction of data flow, allowing for versatile bidirectional communication.

Advantages and Disadvantages

Advantages

  • Wide Supply Voltage Range: The 74LVX4245QSCX can operate within a wide supply voltage range, making it compatible with various systems.
  • Bidirectional Capability: It supports bidirectional voltage level translation, simplifying the design and implementation of systems with different voltage domains.
  • Fast Propagation Delay: The IC offers low propagation delay, ensuring efficient signal transmission and reducing latency.

Disadvantages

  • Limited Channel Count: The 74LVX4245QSCX provides 8 bidirectional channels, which may be insufficient for applications requiring a higher number of channels.
  • Package Size: The small outline package (SOIC) may limit the IC's use in space-constrained applications.

Working Principles

The 74LVX4245QSCX utilizes a combination of MOSFETs and CMOS technology to achieve voltage level translation. It employs a bidirectional buffer design that allows signals to flow in both directions while maintaining signal integrity and minimizing distortion.

The IC operates by receiving input signals from one voltage domain, translating them to the desired voltage level, and then outputting the translated signals to another voltage domain. The direction of data flow is controlled by the DIR and BDIR pins.

Detailed Application Field Plans

The 74LVX4245QSCX finds applications in various fields where voltage level translation and signal buffering are required. Some potential application areas include:

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng 74LVX4245QSCX sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of 74LVX4245QSCX in technical solutions:

  1. Question: What is the function of the 74LVX4245QSCX?
    Answer: The 74LVX4245QSCX is an octal bus transceiver with direction control, used for bidirectional data transfer between different voltage levels.

  2. Question: What is the operating voltage range of the 74LVX4245QSCX?
    Answer: The 74LVX4245QSCX operates within a voltage range of 2.7V to 3.6V.

  3. Question: Can the 74LVX4245QSCX be used for level shifting between different voltage domains?
    Answer: Yes, the 74LVX4245QSCX can be used for level shifting between voltage domains, making it suitable for interfacing between devices with different voltage requirements.

  4. Question: How many bidirectional channels does the 74LVX4245QSCX have?
    Answer: The 74LVX4245QSCX has 8 bidirectional channels, allowing for simultaneous data transfer in both directions.

  5. Question: What is the maximum data transfer rate supported by the 74LVX4245QSCX?
    Answer: The 74LVX4245QSCX supports high-speed data transfer rates up to 400 Mbps.

  6. Question: Does the 74LVX4245QSCX have built-in ESD protection?
    Answer: Yes, the 74LVX4245QSCX features built-in ESD protection, providing robustness against electrostatic discharge events.

  7. Question: Can the 74LVX4245QSCX be used in mixed-voltage systems?
    Answer: Yes, the 74LVX4245QSCX is suitable for use in mixed-voltage systems, allowing for seamless communication between different voltage domains.

  8. Question: What is the power supply current consumption of the 74LVX4245QSCX?
    Answer: The power supply current consumption of the 74LVX4245QSCX is typically low, making it energy-efficient in various applications.

  9. Question: Does the 74LVX4245QSCX support hot-swapping of devices?
    Answer: Yes, the 74LVX4245QSCX supports hot-swapping, enabling devices to be connected or disconnected while the system is powered on.

  10. Question: Can the 74LVX4245QSCX be used in automotive applications?
    Answer: Yes, the 74LVX4245QSCX is AEC-Q100 qualified, making it suitable for use in automotive applications where reliability and performance are crucial.

Please note that these answers are general and may vary depending on the specific application and requirements.