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74ALVCH16652DGGS
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Encyclopedia Entry: 74ALVCH16652DGGS

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Data Buffer/Driver
  • Characteristics: High-speed, low-voltage, 16-bit bus transceiver
  • Package: DGGS (TSSOP-56)
  • Essence: Transmits and receives data between two bidirectional buses
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Logic Family: ALVCH
  • Number of Bits: 16
  • Supply Voltage Range: 1.65V to 3.6V
  • Input/Output Voltage Levels: 1.8V to 3.6V
  • Output Drive Capability: ±24mA
  • Propagation Delay: 2.5ns (Max)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ALVCH16652DGGS IC has a total of 56 pins, arranged as follows:

  1. OEAB
  2. OEB
  3. GND
  4. I/O0B
  5. I/O1B
  6. VCC
  7. I/O2B
  8. I/O3B
  9. I/O4B
  10. I/O5B
  11. I/O6B
  12. I/O7B
  13. I/O8B
  14. I/O9B
  15. I/O10B
  16. I/O11B
  17. I/O12B
  18. I/O13B
  19. I/O14B
  20. I/O15B
  21. GND
  22. I/O15A
  23. I/O14A
  24. I/O13A
  25. I/O12A
  26. I/O11A
  27. I/O10A
  28. I/O9A
  29. I/O8A
  30. I/O7A
  31. I/O6A
  32. I/O5A
  33. I/O4A
  34. I/O3A
  35. I/O2A
  36. VCC
  37. I/O1A
  38. I/O0A
  39. GND
  40. OEA
  41. OEB
  42. GND
  43. I/O16B
  44. I/O17B
  45. VCC
  46. I/O18B
  47. I/O19B
  48. I/O20B
  49. I/O21B
  50. I/O22B
  51. I/O23B
  52. I/O24B
  53. I/O25B
  54. I/O26B
  55. I/O27B
  56. GND

Functional Features

  • Bidirectional data transmission between two buses
  • Non-inverting outputs for both A and B ports
  • 3-state outputs for bus isolation
  • Supports hot insertion
  • Low power consumption
  • High-speed operation

Advantages and Disadvantages

Advantages: - High-speed data transmission - Wide supply voltage range - Supports hot insertion - Low power consumption

Disadvantages: - Limited number of bits (16-bit) - Relatively large package size (TSSOP-56)

Working Principles

The 74ALVCH16652DGGS is a 16-bit bus transceiver that allows bidirectional data transfer between two buses. It operates by enabling the appropriate output buffers based on the control signals OEAB, OEA, and OEB. When enabled, the IC transmits data from the A bus to the B bus or vice versa. The 3-state outputs provide bus isolation when disabled.

Detailed Application Field Plans

The 74ALVCH16652DGGS IC is commonly used in various applications, including: - Data communication systems - Networking equipment - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 74ALVCH16652DGGS IC include: - SN74ALVCH16652DGGR - MC74ALVCH16652DTR2G - 74LVC16652ADGGRE4 - CD74ALVCH16652DGGR

These alternative models offer similar functionality and characteristics, but may vary in package type or manufacturer.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan 74ALVCH16652DGGS dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of 74ALVCH16652DGGS in technical solutions:

  1. Q: What is the function of the 74ALVCH16652DGGS? A: The 74ALVCH16652DGGS is a 16-bit registered transceiver with 3-state outputs, designed for high-speed data transfer between buses.

  2. Q: What is the operating voltage range of the 74ALVCH16652DGGS? A: The 74ALVCH16652DGGS operates within a voltage range of 1.65V to 3.6V.

  3. Q: Can the 74ALVCH16652DGGS handle bidirectional data transfer? A: Yes, the 74ALVCH16652DGGS supports bidirectional data transfer, making it suitable for applications where data needs to be transmitted in both directions.

  4. Q: What is the maximum data transfer rate supported by the 74ALVCH16652DGGS? A: The 74ALVCH16652DGGS can support data transfer rates up to 400Mbps, making it suitable for high-speed applications.

  5. Q: Does the 74ALVCH16652DGGS have built-in ESD protection? A: Yes, the 74ALVCH16652DGGS has built-in ESD protection, which helps safeguard against electrostatic discharge events.

  6. Q: Can I use the 74ALVCH16652DGGS in a mixed-voltage environment? A: Yes, the 74ALVCH16652DGGS is compatible with mixed-voltage systems, allowing for seamless integration into various applications.

  7. Q: How many output enable pins does the 74ALVCH16652DGGS have? A: The 74ALVCH16652DGGS has two output enable pins, which can be used to control the tri-state outputs.

  8. Q: What is the typical propagation delay of the 74ALVCH16652DGGS? A: The typical propagation delay of the 74ALVCH16652DGGS is around 2.5ns, ensuring fast and efficient data transfer.

  9. Q: Can I use the 74ALVCH16652DGGS in automotive applications? A: Yes, the 74ALVCH16652DGGS is suitable for automotive applications as it meets the necessary industry standards and specifications.

  10. Q: Are there any specific layout considerations when using the 74ALVCH16652DGGS? A: Yes, it is recommended to follow the manufacturer's guidelines for proper PCB layout, including proper decoupling and signal integrity practices, to ensure optimal performance of the 74ALVCH16652DGGS.