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74LVT16646ADGG,112
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74LVT16646ADGG,112

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, low-power, voltage-level shifting
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates logic levels between different voltage domains
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.7V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Number of Channels: 16
  • Logic Family: LVT (Low Voltage TTL)
  • Logic Type: Non-Inverting
  • Data Rate: 400Mbps

Detailed Pin Configuration

The 74LVT16646ADGG,112 IC has a total of 56 pins. The pin configuration is as follows:

  1. OE (Output Enable) GND
  2. A1 (Input A1)
  3. Y1 (Output Y1)
  4. A2 (Input A2)
  5. Y2 (Output Y2)
  6. A3 (Input A3)
  7. Y3 (Output Y3)
  8. A4 (Input A4)
  9. Y4 (Output Y4)
  10. A5 (Input A5)
  11. Y5 (Output Y5)
  12. A6 (Input A6)
  13. Y6 (Output Y6)
  14. A7 (Input A7)
  15. Y7 (Output Y7)
  16. GND
  17. A8 (Input A8)
  18. Y8 (Output Y8)
  19. A9 (Input A9)
  20. Y9 (Output Y9)
  21. A10 (Input A10)
  22. Y10 (Output Y10)
  23. A11 (Input A11)
  24. Y11 (Output Y11)
  25. A12 (Input A12)
  26. Y12 (Output Y12)
  27. A13 (Input A13)
  28. Y13 (Output Y13)
  29. A14 (Input A14)
  30. Y14 (Output Y14)
  31. VCC
  32. A15 (Input A15)
  33. Y15 (Output Y15)
  34. A16 (Input A16)
  35. Y16 (Output Y16)
  36. GND
  37. B1 (Input B1)
  38. Z1 (Output Z1)
  39. B2 (Input B2)
  40. Z2 (Output Z2)
  41. B3 (Input B3)
  42. Z3 (Output Z3)
  43. B4 (Input B4)
  44. Z4 (Output Z4)
  45. B5 (Input B5)
  46. Z5 (Output Z5)
  47. B6 (Input B6)
  48. Z6 (Output Z6)
  49. B7 (Input B7)
  50. Z7 (Output Z7)
  51. GND
  52. B8 (Input B8)
  53. Z8 (Output Z8)
  54. B9 (Input B9)
  55. Z9 (Output Z9)
  56. VCC

Functional Features

  • Logic level translation between 3.3V and 5V systems
  • Bidirectional voltage-level shifting
  • Non-inverting outputs
  • High-speed operation with low power consumption
  • 3-state outputs for bus-oriented applications

Advantages and Disadvantages

Advantages: - Allows interfacing between different voltage domains - Supports high-speed data transmission - Low power consumption - Compact package size

Disadvantages: - Limited to specific voltage ranges (2.7V to 3.6V) - Requires careful consideration of input/output voltage compatibility

Working Principles

The 74LVT16646ADGG,112 is a logic level translator that enables communication between integrated circuits operating at different voltage levels. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation. The inputs are compatible with both 3.3V and 5V systems, allowing seamless integration between these voltage domains. The non-inverting outputs ensure signal integrity during translation.

Detailed Application Field Plans

The 74LVT16646ADGG,112 is commonly used in various applications where voltage level translation is required. Some typical application fields include: - Microcontroller interfacing - Data

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 74LVT16646ADGG,112 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of 74LVT16646ADGG,112 in technical solutions:

  1. Q: What is the function of the 74LVT16646ADGG,112? A: The 74LVT16646ADGG,112 is a 16-bit bus transceiver with 3-state outputs. It can be used for bidirectional data transfer between two buses.

  2. Q: What is the voltage range supported by the 74LVT16646ADGG,112? A: The 74LVT16646ADGG,112 supports a voltage range of 2.7V to 3.6V.

  3. Q: How many channels does the 74LVT16646ADGG,112 have? A: The 74LVT16646ADGG,112 has 16 channels, allowing it to handle 16 bits of data simultaneously.

  4. Q: Can the 74LVT16646ADGG,112 be used in both input and output modes? A: Yes, the 74LVT16646ADGG,112 can be used as both an input and output device, making it versatile for various applications.

  5. Q: What is the maximum data transfer rate supported by the 74LVT16646ADGG,112? A: The 74LVT16646ADGG,112 supports a maximum data transfer rate of 400Mbps.

  6. Q: Does the 74LVT16646ADGG,112 have built-in protection features? A: Yes, the 74LVT16646ADGG,112 has built-in ESD protection on all inputs and outputs, ensuring reliability in harsh environments.

  7. Q: Can the 74LVT16646ADGG,112 be used in automotive applications? A: Yes, the 74LVT16646ADGG,112 is AEC-Q100 qualified, making it suitable for automotive applications.

  8. Q: What is the power supply voltage required for the 74LVT16646ADGG,112? A: The 74LVT16646ADGG,112 requires a power supply voltage of 2.7V to 3.6V.

  9. Q: Does the 74LVT16646ADGG,112 support hot insertion? A: Yes, the 74LVT16646ADGG,112 supports hot insertion, allowing for easy integration into existing systems.

  10. Q: Can the 74LVT16646ADGG,112 be cascaded with other devices? A: Yes, the 74LVT16646ADGG,112 can be cascaded with other similar devices to expand the number of channels or increase data width.

Please note that the answers provided here are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information.