Diodes Incorporated
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PI74FCT162244ATA
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PI74FCT162244ATA

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Line Driver
  • Characteristics: High-speed, low-power, 16-bit bidirectional buffer
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Transceiver
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Number of Bits: 16
  • Logic Family: FCT
  • Supply Voltage: 4.5V to 5.5V
  • Input/Output Type: Tri-State
  • Output Drive Capability: ±24mA
  • Propagation Delay: 3.5ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PI74FCT162244ATA has a total of 48 pins, which are arranged as follows:

  1. Pin 1: GND (Ground)
  2. Pin 2: A1 (Input/Output)
  3. Pin 3: B1 (Input/Output)
  4. Pin 4: Y1 (Output)
  5. Pin 5: G1 (Output Enable)
  6. Pin 6: VCC (Supply Voltage)
  7. Pin 7: GND (Ground)
  8. Pin 8: Y2 (Output)
  9. Pin 9: B2 (Input/Output)
  10. Pin 10: A2 (Input/Output)
  11. Pin 11: G2 (Output Enable)
  12. Pin 12: GND (Ground)
  13. Pin 13: A3 (Input/Output)
  14. Pin 14: B3 (Input/Output)
  15. Pin 15: Y3 (Output)
  16. Pin 16: G3 (Output Enable)
  17. Pin 17: VCC (Supply Voltage)
  18. Pin 18: GND (Ground)
  19. Pin 19: Y4 (Output)
  20. Pin 20: B4 (Input/Output)
  21. Pin 21: A4 (Input/Output)
  22. Pin 22: G4 (Output Enable)
  23. Pin 23: GND (Ground)
  24. Pin 24: A5 (Input/Output)
  25. Pin 25: B5 (Input/Output)
  26. Pin 26: Y5 (Output)
  27. Pin 27: G5 (Output Enable)
  28. Pin 28: VCC (Supply Voltage)
  29. Pin 29: GND (Ground)
  30. Pin 30: Y6 (Output)
  31. Pin 31: B6 (Input/Output)
  32. Pin 32: A6 (Input/Output)
  33. Pin 33: G6 (Output Enable)
  34. Pin 34: GND (Ground)
  35. Pin 35: A7 (Input/Output)
  36. Pin 36: B7 (Input/Output)
  37. Pin 37: Y7 (Output)
  38. Pin 38: G7 (Output Enable)
  39. Pin 39: VCC (Supply Voltage)
  40. Pin 40: GND (Ground)
  41. Pin 41: Y8 (Output)
  42. Pin 42: B8 (Input/Output)
  43. Pin 43: A8 (Input/Output)
  44. Pin 44: G8 (Output Enable)
  45. Pin 45: GND (Ground)
  46. Pin 46: A9 (Input/Output)
  47. Pin 47: B9 (Input/Output)
  48. Pin 48: Y9 (Output)

Functional Features

  • Bidirectional buffer with tri-state outputs
  • High-speed operation suitable for bus-oriented applications
  • Low power consumption
  • 3.5ns typical propagation delay
  • Output drive capability of ±24mA

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Tri-state outputs enable easy bus sharing - Low power consumption helps in reducing overall system energy usage

Disadvantages: - Limited number of bits (16) may not be sufficient for certain applications requiring larger data buses - Propagation delay may affect real-time applications with strict timing requirements

Working Principles

The PI74FCT162244ATA is a bidirectional buffer that allows data to flow in both directions. It features tri-state outputs, which means the outputs can be disabled to effectively disconnect the device from the bus. This enables multiple devices to share the same bus without interfering with each other.

The buffer operates at high speed, making it suitable for bus-oriented applications where fast data transfer is required. It consumes low power, contributing to energy efficiency in the overall system.

Detailed Application Field Plans

The PI74FCT

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng PI74FCT162244ATA trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of PI74FCT162244ATA in technical solutions:

  1. Question: What is PI74FCT162244ATA?
    - Answer: PI74FCT162244ATA is a type of integrated circuit (IC) that functions as a 16-bit buffer/line driver with 3-state outputs.

  2. Question: What is the purpose of PI74FCT162244ATA?
    - Answer: The purpose of PI74FCT162244ATA is to provide buffering and line driving capabilities for digital signals in various electronic applications.

  3. Question: What voltage levels does PI74FCT162244ATA support?
    - Answer: PI74FCT162244ATA supports voltage levels of 3.3V or 5V, making it compatible with a wide range of digital systems.

  4. Question: How many channels does PI74FCT162244ATA have?
    - Answer: PI74FCT162244ATA has 16 channels, allowing it to handle 16 individual digital signals simultaneously.

  5. Question: Can PI74FCT162244ATA be used for bidirectional communication?
    - Answer: No, PI74FCT162244ATA is a unidirectional buffer/line driver and does not support bidirectional communication.

  6. Question: What is the maximum data transfer rate supported by PI74FCT162244ATA?
    - Answer: PI74FCT162244ATA can support data transfer rates up to 250MHz, making it suitable for high-speed digital applications.

  7. Question: Does PI74FCT162244ATA have built-in protection features?
    - Answer: Yes, PI74FCT162244ATA has built-in ESD protection on all inputs and outputs, providing robustness against electrostatic discharge.

  8. Question: Can PI74FCT162244ATA be cascaded to increase the number of channels?
    - Answer: Yes, multiple PI74FCT162244ATA ICs can be cascaded together to increase the number of channels as per the application requirements.

  9. Question: What is the power supply voltage range for PI74FCT162244ATA?
    - Answer: PI74FCT162244ATA operates with a power supply voltage range of 4.5V to 5.5V.

  10. Question: Are there any specific application notes or reference designs available for PI74FCT162244ATA?
    - Answer: Yes, the manufacturer provides application notes and reference designs that can help in understanding and implementing PI74FCT162244ATA in various technical solutions.

Please note that these questions and answers are general in nature and may vary depending on the specific requirements and use cases of the application.