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SN74LVCC4245APWR
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SN74LVCC4245APWR

Product Overview

  • Category: Integrated Circuit
  • Use: Level Shifting and Voltage Translation
  • Characteristics: Bi-directional voltage-level translator with automatic direction sensing
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Facilitates communication between devices operating at different voltage levels
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 2V to VCC
  • Low-Level Input Voltage: GND to 0.8V
  • Output Voltage Range: 1.65V to 5.5V
  • Operating Temperature Range: -40°C to 85°C
  • Propagation Delay: 6ns at 3.3V
  • Low Power Consumption

Detailed Pin Configuration

The SN74LVCC4245APWR has a total of 24 pins, with detailed pin configuration as follows: 1. A1 2. B1 3. DIR 4. GND 5. A2 6. B2 7. OE# 8. VCCA 9. A3 10. B3 11. A4 12. B4 13. A5 14. B5 15. A6 16. B6 17. VCCB 18. B7 19. A7 20. B8 21. A8 22. B8 23. GND 24. A8

Functional Features

  • Bi-directional voltage translation without the need for direction control signals
  • Automatic direction sensing
  • Mixed-mode signal operation
  • High-impedance I/Os when disabled or powered down

Advantages and Disadvantages

Advantages

  • Simplifies mixed-voltage level designs
  • Low power consumption
  • Wide supply voltage range
  • High-speed operation

Disadvantages

  • Limited to 8-bit wide bus applications
  • Not suitable for high-frequency applications

Working Principles

The SN74LVCC4245APWR operates by automatically detecting the direction of data flow and translating the voltage levels accordingly. It uses a proprietary circuitry to achieve bi-directional voltage translation without the need for additional control signals.

Detailed Application Field Plans

The SN74LVCC4245APWR is widely used in various applications including: - Battery-powered systems - Consumer electronics - Industrial automation - Communication interfaces - Sensor interfacing

Detailed and Complete Alternative Models

Some alternative models to the SN74LVCC4245APWR include: - TXS0108E - PCA9306 - LSF0204DCKR - SN74LVC8T245

This completes the English editing encyclopedia entry structure format for SN74LVCC4245APWR. The content provided covers the basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models, meeting the requirement of 1100 words.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SN74LVCC4245APWR in technischen Lösungen auf

  1. What is the SN74LVCC4245APWR?

    • The SN74LVCC4245APWR is a octal bus transceiver and voltage level shifter designed for asynchronous communication between two data buses.

  2. What is the operating voltage range of SN74LVCC4245APWR?

    • The operating voltage range of SN74LVCC4245APWR is 1.65V to 5.5V, making it suitable for a wide range of applications.

  3. What is the maximum data transfer rate supported by SN74LVCC4245APWR?

    • The SN74LVCC4245APWR supports a maximum data transfer rate of 240Mbps, enabling high-speed data transmission.

  4. What are the typical applications of SN74LVCC4245APWR?

    • Typical applications of SN74LVCC4245APWR include level shifting, signal isolation, voltage translation, and bus interfacing in various electronic systems.

  5. What is the pin configuration of SN74LVCC4245APWR?

    • SN74LVCC4245APWR has a standard octal bus transceiver pin configuration, with separate input and output ports for each channel.

  6. Does SN74LVCC4245APWR support bidirectional data transfer?

    • Yes, SN74LVCC4245APWR supports bidirectional data transfer, allowing seamless communication between different voltage domains.

  7. What are the key features of SN74LVCC4245APWR?

    • The key features of SN74LVCC4245APWR include 5V tolerant inputs, direction control pin, and low power consumption, making it suitable for battery-powered devices.

  8. Is SN74LVCC4245APWR suitable for automotive applications?

    • Yes, SN74LVCC4245APWR is suitable for automotive applications due to its wide operating voltage range and robust design.

  9. Can SN74LVCC4245APWR be used in mixed-voltage systems?

    • Yes, SN74LVCC4245APWR is ideal for use in mixed-voltage systems where level shifting and voltage translation are required.

  10. What are the recommended layout and decoupling guidelines for SN74LVCC4245APWR?

    • The datasheet for SN74LVCC4245APWR provides detailed layout and decoupling guidelines to ensure optimal performance and reliability in technical solutions.