Texas Instruments
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SN74AVCA164245GR
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SN74AVCA164245GR

Product Overview

  • Category: Integrated Circuit
  • Use: Signal Buffer/Level Shifter
  • Characteristics: High-speed, low-power, bidirectional voltage translation
  • Package: 56-pin VQFN package
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

  • Number of Channels: 16
  • Voltage Translation Range: 0.8V to 3.6V
  • Input Voltage Range: -0.5V to 7V
  • Output Voltage Range: -0.5V to 7V
  • Maximum Data Rate: 100 Mbps
  • Supply Voltage Range: 1.2V to 3.6V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74AVCA164245GR has a total of 56 pins. The pin configuration is as follows:

  1. A1
  2. Y1
  3. B1
  4. GND
  5. B2
  6. Y2
  7. A2
  8. VCC
  9. OE#
  10. DIR
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC
  21. NC
  22. NC
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC
  33. NC
  34. NC
  35. NC
  36. NC
  37. NC
  38. NC
  39. NC
  40. NC
  41. NC
  42. NC
  43. NC
  44. NC
  45. NC
  46. NC
  47. NC
  48. NC
  49. NC
  50. NC
  51. NC
  52. NC
  53. NC
  54. NC
  55. NC
  56. GND

Functional Features

  • Bidirectional voltage translation between different voltage levels
  • High-speed operation with a maximum data rate of 100 Mbps
  • Low-power consumption for energy-efficient applications
  • Supports a wide range of input and output voltage levels
  • Enables seamless integration of devices operating at different voltage levels

Advantages and Disadvantages

Advantages: - Efficient voltage level shifting for mixed-voltage systems - High-speed operation allows for fast data transmission - Wide voltage translation range accommodates various devices - Low-power consumption helps conserve energy

Disadvantages: - Limited to 16 channels, may not be suitable for larger-scale applications - Requires careful consideration of voltage compatibility to avoid signal distortion

Working Principles

The SN74AVCA164245GR is designed to translate signals between different voltage levels. It utilizes a bidirectional voltage translation scheme, allowing seamless communication between devices operating at different voltage levels. The device uses internal circuitry to detect the input voltage level and adjust the output voltage accordingly. This ensures reliable signal transmission without compromising data integrity.

Detailed Application Field Plans

The SN74AVCA164245GR finds applications in various fields, including:

  1. Consumer Electronics: Used in smartphones, tablets, and other portable devices to interface between different voltage domains.
  2. Industrial Automation: Enables communication between devices operating at different voltage levels in industrial control systems.
  3. Automotive Electronics: Facilitates voltage level translation in automotive applications, such as infotainment systems and sensor interfaces.
  4. Communication Systems: Used in networking equipment to interface between different voltage domains, ensuring seamless data transfer.

Detailed and Complete Alternative Models

  1. SN74AVCA164245DGGR: Similar to SN74AVCA164245GR, but in a different package (56-pin TSSOP).
  2. SN74AVCA164245VR: Similar to SN74AVCA164245GR, but operates at a wider temperature range (-40°C to +125°C).
  3. SN74AVCA164245ZQLR: Similar to SN74AVCA164245GR, but offers enhanced ESD protection.

These alternative models provide similar functionality and can be considered as substitutes for the SN74AVCA164245GR based on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74AVCA164245GR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74AVCA164245GR in technical solutions:

  1. Q: What is SN74AVCA164245GR? A: SN74AVCA164245GR is a 16-bit bus transceiver with 3-state outputs, designed for voltage level translation between different logic levels.

  2. Q: What is the operating voltage range of SN74AVCA164245GR? A: SN74AVCA164245GR operates within a voltage range of 1.2V to 3.6V.

  3. Q: Can SN74AVCA164245GR be used for bidirectional communication? A: Yes, SN74AVCA164245GR supports bidirectional data flow, making it suitable for applications requiring both input and output data transmission.

  4. Q: What is the maximum data transfer rate supported by SN74AVCA164245GR? A: SN74AVCA164245GR can support data transfer rates up to 100 Mbps.

  5. Q: How many channels does SN74AVCA164245GR have? A: SN74AVCA164245GR has 16 channels, allowing for simultaneous data transmission on multiple lines.

  6. Q: Can SN74AVCA164245GR handle level shifting between different voltage domains? A: Yes, SN74AVCA164245GR is specifically designed for voltage level translation, making it suitable for interfacing between different voltage domains.

  7. Q: Does SN74AVCA164245GR have built-in ESD protection? A: Yes, SN74AVCA164245GR incorporates built-in ESD protection, ensuring robustness against electrostatic discharge events.

  8. Q: What is the power supply current consumption of SN74AVCA164245GR? A: The power supply current consumption of SN74AVCA164245GR varies depending on the operating conditions, but it typically ranges from a few microamps to a few milliamps.

  9. Q: Can SN74AVCA164245GR be used in automotive applications? A: Yes, SN74AVCA164245GR is qualified for automotive applications and meets the necessary standards and requirements.

  10. Q: What package options are available for SN74AVCA164245GR? A: SN74AVCA164245GR is available in various package options, such as TSSOP, VQFN, and BGA, 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.