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MC74LVXC3245DTRG
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MC74LVXC3245DTRG

Product Overview

Category

MC74LVXC3245DTRG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for signal level shifting and voltage translation applications.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt trigger inputs for noise immunity
  • 3-state outputs for bus-oriented applications

Package

MC74LVXC3245DTRG is available in a TSSOP-24 package.

Essence

The essence of this product lies in its ability to efficiently shift signal levels and translate voltages, making it suitable for various electronic systems.

Packaging/Quantity

MC74LVXC3245DTRG is typically packaged in reels containing 2500 units per reel.

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay: 6.5ns

Detailed Pin Configuration

The MC74LVXC3245DTRG has a total of 24 pins, which are arranged as follows:

  1. OE (Output Enable) 1
  2. A1 (Data Input/Output) 1
  3. B1 (Data Input/Output) 1
  4. GND (Ground)
  5. B2 (Data Input/Output) 2
  6. A2 (Data Input/Output) 2
  7. OE (Output Enable) 2
  8. VCC (Supply Voltage)
  9. DIR (Direction Control)
  10. A3 (Data Input/Output) 3
  11. B3 (Data Input/Output) 3
  12. GND (Ground)
  13. B4 (Data Input/Output) 4
  14. A4 (Data Input/Output) 4
  15. OE (Output Enable) 4
  16. VCC (Supply Voltage)
  17. B5 (Data Input/Output) 5
  18. A5 (Data Input/Output) 5
  19. DIR (Direction Control)
  20. GND (Ground)
  21. A6 (Data Input/Output) 6
  22. B6 (Data Input/Output) 6
  23. OE (Output Enable) 6
  24. VCC (Supply Voltage)

Functional Features

  • Bidirectional voltage translation between two different voltage domains
  • 3-state outputs allow multiple devices to share a common bus
  • Schmitt trigger inputs provide noise immunity and hysteresis

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient signal level shifting
  • Low power consumption for energy-efficient applications
  • Wide operating voltage range allows compatibility with various systems
  • Schmitt trigger inputs ensure reliable performance in noisy environments
  • 3-state outputs facilitate bus-oriented applications

Disadvantages

  • Limited number of channels (6 in total)
  • May not be suitable for applications requiring a higher number of channels

Working Principles

MC74LVXC3245DTRG operates by receiving input signals from one voltage domain and translating them to the desired voltage level of another domain. The direction control pin determines the direction of data flow, while the output enable pins enable or disable the outputs. The Schmitt trigger inputs help in reducing noise interference, ensuring accurate voltage translation.

Detailed Application Field Plans

MC74LVXC3245DTRG finds applications in various fields, including but not limited to: - Communication systems - Industrial automation - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MC74LVXC3245DTRG are: - SN74LVC245A - 74HC245 - CD74HCT245

These alternatives can be considered based on specific requirements and compatibility with the system.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MC74LVXC3245DTRG trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of MC74LVXC3245DTRG in technical solutions:

  1. Q: What is MC74LVXC3245DTRG? A: MC74LVXC3245DTRG is a 32-bit bus transceiver with 3-state outputs, designed for voltage translation from 3.3V to 5V or vice versa.

  2. Q: What are the typical applications of MC74LVXC3245DTRG? A: MC74LVXC3245DTRG is commonly used in systems where there is a need to interface between devices operating at different voltage levels, such as microcontrollers, FPGAs, and sensors.

  3. Q: What is the maximum data rate supported by MC74LVXC3245DTRG? A: MC74LVXC3245DTRG supports a maximum data rate of 100 Mbps.

  4. Q: Can MC74LVXC3245DTRG be used bidirectionally? A: Yes, MC74LVXC3245DTRG can be used bidirectionally, allowing data transmission in both directions.

  5. Q: What is the voltage range supported by MC74LVXC3245DTRG? A: MC74LVXC3245DTRG supports a voltage range of 1.65V to 5.5V.

  6. Q: Does MC74LVXC3245DTRG have built-in ESD protection? A: Yes, MC74LVXC3245DTRG has built-in ESD protection, which helps safeguard against electrostatic discharge events.

  7. Q: How many channels does MC74LVXC3245DTRG have? A: MC74LVXC3245DTRG has 8 bidirectional channels, allowing for the translation of up to 8 data lines.

  8. Q: Can MC74LVXC3245DTRG be used in hot-swapping applications? A: Yes, MC74LVXC3245DTRG supports hot-swapping, enabling the insertion and removal of devices without disrupting the operation of the system.

  9. Q: What is the power supply voltage required for MC74LVXC3245DTRG? A: MC74LVXC3245DTRG requires a power supply voltage of 3.3V.

  10. Q: Is MC74LVXC3245DTRG available in different package options? A: Yes, MC74LVXC3245DTRG is available in various package options, such as SOIC, TSSOP, and QFN, providing flexibility for different PCB layouts and assembly processes.

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