Diodes Incorporated
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PI74AVC164245AAE
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PI74AVC164245AAE

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal level translation and buffering
  • Characteristics: High-speed, low-power, bidirectional voltage-level translator
  • Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates signals between different voltage levels in electronic circuits
  • Packaging/Quantity: Available in reels of 2500 pieces

Specifications

  • Number of Channels: 16
  • Input Voltage Range: 0V to 5.5V
  • Output Voltage Range: 0V to 5.5V
  • Maximum Data Rate: 400 Mbps
  • Supply Voltage Range: 1.2V to 3.6V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI74AVC164245AAE has a total of 56 pins. The pin configuration is 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. VCC (Supply Voltage)
  8. OE (Output Enable) 2
  9. A3 (Data Input/Output) 3
  10. B3 (Data Input/Output) 3
  11. GND (Ground)
  12. B4 (Data Input/Output) 4
  13. A4 (Data Input/Output) 4
  14. VCC (Supply Voltage)
  15. OE (Output Enable) 3
  16. A5 (Data Input/Output) 5
  17. B5 (Data Input/Output) 5
  18. GND (Ground)
  19. B6 (Data Input/Output) 6
  20. A6 (Data Input/Output) 6
  21. VCC (Supply Voltage)
  22. OE (Output Enable) 4
  23. A7 (Data Input/Output) 7
  24. B7 (Data Input/Output) 7
  25. GND (Ground)
  26. B8 (Data Input/Output) 8
  27. A8 (Data Input/Output) 8
  28. VCC (Supply Voltage)
  29. OE (Output Enable) 5
  30. A9 (Data Input/Output) 9
  31. B9 (Data Input/Output) 9
  32. GND (Ground)
  33. B10 (Data Input/Output) 10
  34. A10 (Data Input/Output) 10
  35. VCC (Supply Voltage)
  36. OE (Output Enable) 6
  37. A11 (Data Input/Output) 11
  38. B11 (Data Input/Output) 11
  39. GND (Ground)
  40. B12 (Data Input/Output) 12
  41. A12 (Data Input/Output) 12
  42. VCC (Supply Voltage)
  43. OE (Output Enable) 7
  44. A13 (Data Input/Output) 13
  45. B13 (Data Input/Output) 13
  46. GND (Ground)
  47. B14 (Data Input/Output) 14
  48. A14 (Data Input/Output) 14
  49. VCC (Supply Voltage)
  50. OE (Output Enable) 8
  51. A15 (Data Input/Output) 15
  52. B15 (Data Input/Output) 15
  53. GND (Ground)
  54. B16 (Data Input/Output) 16
  55. A16 (Data Input/Output) 16
  56. VCC (Supply Voltage)

Functional Features

  • Bidirectional voltage-level translation between two voltage domains
  • Supports both push-pull and open-drain output configurations
  • Low power consumption
  • High-speed data transmission
  • ESD (Electrostatic Discharge) protection on all inputs and outputs
  • Schmitt trigger input for noise immunity

Advantages and Disadvantages

Advantages: - Wide operating voltage range - High-speed data transfer capability - Low power consumption - ESD protection for enhanced reliability - Flexible output configurations

Disadvantages: - Relatively large package size - Limited number of channels compared to some other voltage-level translators

Working Principles

The PI74AVC164245AAE is designed to translate signals between different voltage levels in electronic circuits. It operates by receiving data from one voltage domain and translating it to the appropriate voltage level for the target domain. The bidirectional nature of

10 domande e risposte comuni relative all'applicazione di PI74AVC164245AAE nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of PI74AVC164245AAE in technical solutions:

  1. Q: What is PI74AVC164245AAE? A: PI74AVC164245AAE is a bidirectional level shifter and translator integrated circuit (IC) that can convert signals between different voltage levels.

  2. Q: What is the voltage range supported by PI74AVC164245AAE? A: PI74AVC164245AAE supports voltage translation between 1.2V and 3.6V.

  3. Q: Can PI74AVC164245AAE be used for both voltage level shifting and signal isolation? A: No, PI74AVC164245AAE is primarily designed for voltage level shifting and does not provide signal isolation.

  4. Q: How many channels does PI74AVC164245AAE have? A: PI74AVC164245AAE has 16 bidirectional channels, allowing for simultaneous translation of multiple signals.

  5. Q: What is the maximum data rate supported by PI74AVC164245AAE? A: PI74AVC164245AAE supports data rates up to 200 Mbps.

  6. Q: Can PI74AVC164245AAE be used in both digital and analog applications? A: No, PI74AVC164245AAE is specifically designed for digital signal translation and should not be used for analog applications.

  7. Q: Is PI74AVC164245AAE compatible with I2C and SPI interfaces? A: Yes, PI74AVC164245AAE can be used for voltage level shifting in I2C and SPI interfaces.

  8. Q: Does PI74AVC164245AAE require external power supply? A: Yes, PI74AVC164245AAE requires a separate power supply for its operation.

  9. Q: Can PI74AVC164245AAE be used in automotive applications? A: Yes, PI74AVC164245AAE is suitable for automotive applications as it can operate within the required voltage range and temperature range.

  10. Q: Are there any specific layout considerations for using PI74AVC164245AAE? 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. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.