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74ALVC164245PAG8
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Encyclopedia Entry: 74ALVC164245PAG8

Product Overview

Category

The 74ALVC164245PAG8 belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital logic devices.

Use

This product is commonly used in electronic systems for data transmission and signal processing. It serves as a bidirectional level shifter and voltage translator, enabling seamless communication between different logic levels.

Characteristics

  • Bidirectional voltage translation: Allows for seamless data transfer between two logic domains with different voltage levels.
  • High-speed operation: Capable of handling high-frequency signals, making it suitable for applications requiring fast data transmission.
  • Low power consumption: Designed to minimize power consumption, ensuring energy efficiency in electronic systems.
  • Wide operating voltage range: Supports a broad range of input and output voltage levels, enhancing compatibility with various devices.
  • ESD protection: Incorporates electrostatic discharge (ESD) protection mechanisms to safeguard against potential damage caused by static electricity.

Package

The 74ALVC164245PAG8 is available in a standard 48-pin TSSOP (Thin Shrink Small Outline Package) package. This package offers compactness and ease of integration into electronic circuit boards.

Essence

The essence of the 74ALVC164245PAG8 lies in its ability to facilitate reliable and efficient data transmission between different logic levels, ensuring compatibility and seamless communication within electronic systems.

Packaging/Quantity

The product is typically supplied in reels or tubes, with each reel or tube containing a specified quantity of 74ALVC164245PAG8 ICs. The exact quantity may vary depending on the supplier and customer requirements.

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range (VI): -0.5V to VCC + 0.5V
  • Output Voltage Range (VO): -0.5V to VCC + 0.5V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay: 4.3 ns (typical)
  • Maximum Operating Frequency: 400 MHz (typical)

Detailed Pin Configuration

The 74ALVC164245PAG8 features a total of 48 pins, each serving a specific function. The pin configuration is as follows:

  1. A1: Input/Output Pin
  2. B1: Input/Output Pin
  3. Y1: Output Pin
  4. GND: Ground Pin
  5. Y2: Output Pin
  6. B2: Input/Output Pin
  7. A2: Input/Output Pin
  8. V_CC: Power Supply Pin
  9. OE: Output Enable Pin
  10. DIR: Direction Control Pin
  11. A3: Input/Output Pin
  12. B3: Input/Output Pin
  13. Y3: Output Pin
  14. GND: Ground Pin
  15. Y4: Output Pin
  16. B4: Input/Output Pin
  17. A4: Input/Output Pin
  18. V_CC: Power Supply Pin
  19. OE: Output Enable Pin
  20. DIR: Direction Control Pin
  21. A5: Input/Output Pin
  22. B5: Input/Output Pin
  23. Y5: Output Pin
  24. GND: Ground Pin
  25. Y6: Output Pin
  26. B6: Input/Output Pin
  27. A6: Input/Output Pin
  28. V_CC: Power Supply Pin
  29. OE: Output Enable Pin
  30. DIR: Direction Control Pin
  31. A7: Input/Output Pin
  32. B7: Input/Output Pin
  33. Y7: Output Pin
  34. GND: Ground Pin
  35. Y8: Output Pin
  36. B8: Input/Output Pin
  37. A8: Input/Output Pin
  38. V_CC: Power Supply Pin
  39. OE: Output Enable Pin
  40. DIR: Direction Control Pin
  41. A9: Input/Output Pin
  42. B9: Input/Output Pin
  43. Y9: Output Pin
  44. GND: Ground Pin
  45. Y10: Output Pin
  46. B10: Input/Output Pin
  47. A10: Input/Output Pin
  48. V_CC: Power Supply Pin

Functional Features

The 74ALVC164245PAG8 offers the following functional features:

  1. Bidirectional Level Shifting: The IC allows for bidirectional voltage translation between two logic domains, enabling seamless data transfer.
  2. Output Enable (OE) Control: The OE pin controls the output enable/disable function, allowing for efficient control of data flow.
  3. Direction Control (DIR): The DIR pin determines the

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 74ALVC164245PAG8 trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of 74ALVC164245PAG8 in technical solutions:

  1. Q: What is the function of the 74ALVC164245PAG8? A: The 74ALVC164245PAG8 is a 16-bit bus transceiver with 3-state outputs, designed for asynchronous communication between two buses.

  2. Q: What is the maximum operating voltage for this IC? A: The maximum operating voltage for the 74ALVC164245PAG8 is 3.6V.

  3. Q: Can I use this IC in a 5V system? A: No, the 74ALVC164245PAG8 is not compatible with 5V systems as it operates at a maximum voltage of 3.6V.

  4. Q: How many channels does this IC have? A: The 74ALVC164245PAG8 has 16 bidirectional channels.

  5. Q: What is the output drive strength of this IC? A: The output drive strength of the 74ALVC164245PAG8 is typically 24mA.

  6. Q: Can I connect multiple 74ALVC164245PAG8 ICs together? A: Yes, multiple ICs can be connected together to expand the number of channels or create larger bus systems.

  7. Q: Does this IC support hot-swapping of buses? A: Yes, the 74ALVC164245PAG8 supports hot-swapping, allowing for easy insertion and removal of devices from the bus without disrupting the operation.

  8. Q: What is the propagation delay of this IC? A: The propagation delay of the 74ALVC164245PAG8 is typically around 3.5ns.

  9. Q: Can I use this IC in high-speed applications? A: Yes, the 74ALVC164245PAG8 is designed for high-speed operation and can be used in applications with fast data transfer rates.

  10. Q: Are there any special considerations when designing with this IC? A: It is important to ensure proper decoupling and signal integrity measures are taken, especially when operating at higher frequencies or in noisy environments.

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