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SN74ALVC164245DLR
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SN74ALVC164245DLR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Level Shifting and Bus Transceiver
  • Characteristics: High-speed, Low-voltage, Bi-directional
  • Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Transceiver IC for voltage level translation between different logic families
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Logic Family: ALVC (Advanced Low-Voltage CMOS)
  • Number of Channels: 16
  • Voltage Level Translation: 2.5V to 3.3V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Data Rate: 400 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage Range: 1.65V to 3.6V
  • Input/Output Capacitance: 4pF
  • Propagation Delay: 2.8ns (max)

Pin Configuration

The SN74ALVC164245DLR has a total of 56 pins, which are assigned 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. A3 (Data Input/Output) 3
  10. B3 (Data Input/Output) 3
  11. OE (Output Enable) 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. A5 (Data Input/Output) 5
  18. B5 (Data Input/Output) 5
  19. OE (Output Enable) 5
  20. GND (Ground)
  21. B6 (Data Input/Output) 6
  22. A6 (Data Input/Output) 6
  23. OE (Output Enable) 6
  24. VCC (Supply Voltage)
  25. A7 (Data Input/Output) 7
  26. B7 (Data Input/Output) 7
  27. OE (Output Enable) 7
  28. GND (Ground)
  29. B8 (Data Input/Output) 8
  30. A8 (Data Input/Output) 8
  31. OE (Output Enable) 8
  32. VCC (Supply Voltage)
  33. A9 (Data Input/Output) 9
  34. B9 (Data Input/Output) 9
  35. OE (Output Enable) 9
  36. GND (Ground)
  37. B10 (Data Input/Output) 10
  38. A10 (Data Input/Output) 10
  39. OE (Output Enable) 10
  40. VCC (Supply Voltage)
  41. A11 (Data Input/Output) 11
  42. B11 (Data Input/Output) 11
  43. OE (Output Enable) 11
  44. GND (Ground)
  45. B12 (Data Input/Output) 12
  46. A12 (Data Input/Output) 12
  47. OE (Output Enable) 12
  48. VCC (Supply Voltage)
  49. A13 (Data Input/Output) 13
  50. B13 (Data Input/Output) 13
  51. OE (Output Enable) 13
  52. GND (Ground)
  53. B14 (Data Input/Output) 14
  54. A14 (Data Input/Output) 14
  55. OE (Output Enable) 14
  56. VCC (Supply Voltage)

Functional Features

  • Bi-directional voltage level translation between 2.5V and 3.3V logic families.
  • 16 channels for simultaneous data transmission in both directions.
  • High-speed operation with a maximum data rate of 400 Mbps.
  • Output enable control for each channel to disable or enable data transmission.
  • Low power consumption due to the use of advanced low-voltage CMOS technology.

Advantages and Disadvantages

Advantages: - Allows seamless communication between different logic families. - Supports high-speed data transmission. - Provides bi-directional data flow. - Offers individual channel control with output enable pins. - Low power consumption.

Disadvantages:

기술 솔루션에 SN74ALVC164245DLR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of SN74ALVC164245DLR:

  1. Q: What is SN74ALVC164245DLR? A: SN74ALVC164245DLR is a 16-bit bus transceiver with 3-state outputs, designed for voltage translation between different logic levels.

  2. Q: What is the operating voltage range of SN74ALVC164245DLR? A: SN74ALVC164245DLR operates within a voltage range of 1.65V to 3.6V.

  3. Q: Can SN74ALVC164245DLR be used for bidirectional communication? A: Yes, SN74ALVC164245DLR supports bidirectional data flow, making it suitable for applications requiring both input and output signals.

  4. Q: What is the maximum data transfer rate supported by SN74ALVC164245DLR? A: SN74ALVC164245DLR can handle data transfer rates up to 400 Mbps.

  5. Q: How many channels does SN74ALVC164245DLR have? A: SN74ALVC164245DLR has 16 channels, allowing it to transmit and receive data on 16 different lines simultaneously.

  6. Q: Can SN74ALVC164245DLR be used in mixed-voltage systems? A: Yes, SN74ALVC164245DLR is specifically designed for voltage translation, making it suitable for use in mixed-voltage systems.

  7. Q: Does SN74ALVC164245DLR have built-in ESD protection? A: Yes, SN74ALVC164245DLR features built-in ESD protection, ensuring robustness against electrostatic discharge events.

  8. Q: What is the power supply current consumption of SN74ALVC164245DLR? A: The power supply current consumption of SN74ALVC164245DLR varies depending on the operating conditions, but it typically ranges from a few microamps to a few milliamps.

  9. Q: Can SN74ALVC164245DLR be used in high-speed applications? A: Yes, SN74ALVC164245DLR is designed to support high-speed data transmission and can be used in applications requiring fast signal propagation.

  10. Q: Are there any specific layout considerations for using SN74ALVC164245DLR? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure proper signal integrity and minimize noise coupling between channels.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always advisable to refer to the datasheet and consult with technical experts for detailed information.