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PI74AVC164245A
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PI74AVC164245A

Product Overview

Category

The PI74AVC164245A belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for level shifting and voltage translation in digital systems.

Characteristics

  • Bidirectional voltage translation
  • Wide operating voltage range
  • High-speed operation
  • Low power consumption
  • ESD protection

Package

The PI74AVC164245A is available in a small outline package (SOP) or thin quad flat pack (TQFP).

Essence

The essence of the PI74AVC164245A lies in its ability to facilitate seamless communication between devices operating at different voltage levels.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply Voltage: 1.2V - 3.6V
  • Input Voltage Range: GND to VCC
  • Output Voltage Range: GND to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Number of Channels: 16
  • Logic Family: AVC

Detailed Pin Configuration

The PI74AVC164245A has a total of 48 pins, which are divided into four groups of 12 pins each. The pin configuration is as follows:

Group A: 1. OE# 2. A1 3. A2 4. A3 5. A4 6. A5 7. A6 8. VCCB 9. B1 10. B2 11. B3 12. B4

Group B: 13. GND 14. B5 15. B6 16. B7 17. B8 18. B9 19. B10 20. B11 21. B12 22. VCCA 23. A7 24. A8

Group C: 25. A9 26. A10 27. A11 28. A12 29. GND 30. A13 31. A14 32. A15 33. A16 34. VCCB 35. B13 36. B14

Group D: 37. B15 38. B16 39. OE# 40. DIR 41. GND 42. B17 43. B18 44. B19 45. B20 46. VCCA 47. A17 48. A18

Functional Features

  • Bidirectional voltage translation between two voltage domains
  • Automatic direction sensing and control (DIR pin)
  • Output enable/disable control (OE# pin)
  • ESD protection for robust operation
  • High-speed data transmission

Advantages and Disadvantages

Advantages

  • Wide operating voltage range allows compatibility with various systems
  • High-speed operation enables efficient data transfer
  • Low power consumption for energy-efficient applications
  • ESD protection ensures reliability in harsh environments

Disadvantages

  • Limited number of channels (16) may not be suitable for complex systems requiring more connections
  • Requires careful consideration of voltage levels to avoid signal distortion or damage

Working Principles

The PI74AVC164245A operates by receiving input signals from one voltage domain and translating them to the appropriate voltage level for the target voltage domain. The bidirectional nature of the IC allows seamless communication between devices operating at different voltage levels. The DIR pin determines the direction of data flow, while the OE# pin enables or disables the output.

Detailed Application Field Plans

The PI74AVC164245A finds applications in various fields, including:

  1. Microcontrollers and microprocessors
  2. Communication systems
  3. Industrial automation
  4. Automotive electronics
  5. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74AVC164245 - Texas Instruments
  2. 74LVC164245A - NXP Semiconductors
  3. MC74VHC164245 - ON Semiconductor
  4. CD74HCT164245 - Texas Instruments
  5. CY74FCT164245 - Cypress Semiconductor

These alternative models offer similar functionality and can be considered as alternatives to the PI74AVC164245A.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق PI74AVC164245A في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of PI74AVC164245A in technical solutions:

  1. Q: What is PI74AVC164245A? A: PI74AVC164245A is a 16-bit bus transceiver with direction pin, commonly used for bidirectional level shifting and voltage translation.

  2. Q: What is the operating voltage range of PI74AVC164245A? A: The operating voltage range of PI74AVC164245A is typically between 1.2V and 3.6V.

  3. Q: Can PI74AVC164245A be used for level shifting between different voltage domains? A: Yes, PI74AVC164245A can be used for bidirectional level shifting between different voltage domains, such as between 3.3V and 5V systems.

  4. Q: How many data lines can PI74AVC164245A handle? A: PI74AVC164245A can handle 16 data lines, making it suitable for applications requiring parallel data transfer.

  5. Q: Does PI74AVC164245A support hot-swapping capability? A: Yes, PI74AVC164245A supports hot-swapping, allowing for the insertion or removal of devices without disrupting the system operation.

  6. Q: What is the maximum data transfer rate supported by PI74AVC164245A? A: PI74AVC164245A supports high-speed data transfer rates up to 400 Mbps, making it suitable for various high-bandwidth applications.

  7. Q: Can PI74AVC164245A be used in both push-pull and open-drain configurations? A: Yes, PI74AVC164245A can be configured for both push-pull and open-drain output configurations, providing flexibility in different applications.

  8. Q: Does PI74AVC164245A have built-in ESD protection? A: Yes, PI74AVC164245A has built-in ESD protection, ensuring robustness against electrostatic discharge events.

  9. Q: Can PI74AVC164245A be used in automotive applications? A: Yes, PI74AVC164245A is suitable for automotive applications as it meets the requirements of AEC-Q100 Grade 1 qualification.

  10. Q: What package options are available for PI74AVC164245A? A: PI74AVC164245A is available in various package options, including TSSOP, SSOP, and QFN, allowing for easy integration into different PCB layouts.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements.