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SN74GTL16616DLG4
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SN74GTL16616DLG4

Product Overview

  • Category: Integrated Circuit
  • Use: Signal Level Translator
  • Characteristics: High-speed, Low-voltage, Bi-directional
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Data Rate: 400 Mbps
  • Number of Channels: 16
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74GTL16616DLG4 has a total of 56 pins. The pin configuration is as follows:

  1. VCCA - Positive supply voltage for Channel A
  2. GND - Ground
  3. A1 - Channel A data input
  4. B1 - Channel B data input
  5. OEAB - Output enable for Channel A and B
  6. Y1 - Channel A data output
  7. Y2 - Channel B data output
  8. VCCB - Positive supply voltage for Channel B
  9. GND - Ground
  10. A2 - Channel A data input
  11. B2 - Channel B data input
  12. OEAB - Output enable for Channel A and B
  13. Y3 - Channel A data output
  14. Y4 - Channel B data output
  15. VCCA - Positive supply voltage for Channel A
  16. GND - Ground
  17. A3 - Channel A data input
  18. B3 - Channel B data input
  19. OEAB - Output enable for Channel A and B
  20. Y5 - Channel A data output
  21. Y6 - Channel B data output
  22. VCCB - Positive supply voltage for Channel B
  23. GND - Ground
  24. A4 - Channel A data input
  25. B4 - Channel B data input
  26. OEAB - Output enable for Channel A and B
  27. Y7 - Channel A data output
  28. Y8 - Channel B data output
  29. VCCA - Positive supply voltage for Channel A
  30. GND - Ground
  31. A5 - Channel A data input
  32. B5 - Channel B data input
  33. OEAB - Output enable for Channel A and B
  34. Y9 - Channel A data output
  35. Y10 - Channel B data output
  36. VCCB - Positive supply voltage for Channel B
  37. GND - Ground
  38. A6 - Channel A data input
  39. B6 - Channel B data input
  40. OEAB - Output enable for Channel A and B
  41. Y11 - Channel A data output
  42. Y12 - Channel B data output
  43. VCCA - Positive supply voltage for Channel A
  44. GND - Ground
  45. A7 - Channel A data input
  46. B7 - Channel B data input
  47. OEAB - Output enable for Channel A and B
  48. Y13 - Channel A data output
  49. Y14 - Channel B data output
  50. VCCB - Positive supply voltage for Channel B
  51. GND - Ground
  52. A8 - Channel A data input
  53. B8 - Channel B data input
  54. OEAB - Output enable for Channel A and B
  55. Y15 - Channel A data output
  56. Y16 - Channel B data output

Functional Features

  • Bi-directional voltage level translation between two different voltage domains
  • Supports high-speed data transmission up to 400 Mbps
  • Low-voltage operation allows compatibility with various systems
  • Automatic direction control simplifies system design

Advantages and Disadvantages

Advantages: - High-speed performance enables efficient data transfer - Bi-directional capability reduces the need for additional components - Wide supply voltage range enhances compatibility with different systems

Disadvantages: - Limited number of channels may not be suitable for applications requiring more channels - Sensitive to electrostatic discharge (ESD) due to its small package size

Working Principles

The SN74GTL16616DLG4 is a signal level translator that facilitates communication between devices operating at different voltage levels. It uses a combination of level shifters and bi-directional buffers to convert signals from one voltage domain to another. The device automatically detects the direction of data flow and adjusts the voltage levels accordingly. This enables seamless data transfer between systems with varying voltage requirements.

Detailed Application Field Plans

The SN74GTL16616DLG4 is commonly used in various applications

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74GTL16616DLG4 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of SN74GTL16616DLG4 in technical solutions:

  1. Q: What is the SN74GTL16616DLG4? A: The SN74GTL16616DLG4 is a 16-bit low-voltage differential signaling (LVDS) transceiver with 3-state outputs.

  2. Q: What is LVDS? A: LVDS stands for Low-Voltage Differential Signaling, which is a high-speed digital interface technology used for transmitting data over long distances with low power consumption.

  3. Q: What are the key features of SN74GTL16616DLG4? A: Some key features include 16-bit wide data bus, 3.3V power supply, LVDS I/O compatibility, and support for high-speed data rates.

  4. Q: What is the typical application of SN74GTL16616DLG4? A: The SN74GTL16616DLG4 is commonly used in applications such as high-speed data transmission, clock distribution, and interfacing between different voltage domains.

  5. Q: What is the maximum data rate supported by SN74GTL16616DLG4? A: The SN74GTL16616DLG4 supports a maximum data rate of up to 1.6 Gbps.

  6. Q: Can SN74GTL16616DLG4 be used in both point-to-point and multi-drop configurations? A: Yes, SN74GTL16616DLG4 can be used in both point-to-point and multi-drop configurations depending on the specific application requirements.

  7. Q: Does SN74GTL16616DLG4 have built-in termination resistors? A: No, SN74GTL16616DLG4 does not have built-in termination resistors. External termination resistors are required for proper signal integrity.

  8. Q: What is the power supply voltage range for SN74GTL16616DLG4? A: The power supply voltage range for SN74GTL16616DLG4 is typically between 3.0V and 3.6V.

  9. Q: Can SN74GTL16616DLG4 be used in hot-swappable applications? A: No, SN74GTL16616DLG4 is not designed for hot-swappable applications. It requires power-down before insertion or removal.

  10. Q: Are there any specific layout guidelines to follow when using SN74GTL16616DLG4? A: Yes, it is recommended to follow the layout guidelines provided in the datasheet to ensure proper signal integrity and minimize noise coupling.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the official documentation and datasheet for accurate information.