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74FCT162543ATPACT
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Encyclopedia Entry: 74FCT162543ATPACT

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74FCT162543ATPACT is a high-speed, low-power, 16-bit registered transceiver designed for use in various digital applications. It provides bidirectional data flow and is commonly used for data communication between different parts of a digital system.

Characteristics: - High-speed operation - Low power consumption - Bidirectional data flow - 16-bit data width - Registered transceiver

Package: The 74FCT162543ATPACT is available in a small outline integrated circuit (SOIC) package. This package offers good thermal performance and ease of handling during assembly.

Essence: The essence of the 74FCT162543ATPACT lies in its ability to efficiently transmit and receive data between different components of a digital system. It ensures reliable and fast communication, making it an essential component in many electronic devices.

Packaging/Quantity: The 74FCT162543ATPACT is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Type: CMOS
  • Data Rate: Up to 200MHz
  • Output Drive Strength: ±24mA
  • Propagation Delay: 3.5ns (typical)
  • Power Dissipation: 500mW (max)

Detailed Pin Configuration

The 74FCT162543ATPACT has a total of 48 pins, which are assigned specific functions. Here is a detailed pin configuration:

  1. A1: Data Input/Output A1
  2. B1: Data Input/Output B1
  3. G1: Output Enable for Port A
  4. G2: Output Enable for Port B
  5. A2: Data Input/Output A2
  6. B2: Data Input/Output B2
  7. VCC: Positive Power Supply
  8. GND: Ground
  9. A3: Data Input/Output A3
  10. B3: Data Input/Output B3
  11. OEAB: Output Enable for Ports A and B
  12. DIR: Direction Control
  13. A4: Data Input/Output A4
  14. B4: Data Input/Output B4
  15. A5: Data Input/Output A5
  16. B5: Data Input/Output B5
  17. A6: Data Input/Output A6
  18. B6: Data Input/Output B6
  19. A7: Data Input/Output A7
  20. B7: Data Input/Output B7
  21. A8: Data Input/Output A8
  22. B8: Data Input/Output B8
  23. A9: Data Input/Output A9
  24. B9: Data Input/Output B9
  25. A10: Data Input/Output A10
  26. B10: Data Input/Output B10
  27. A11: Data Input/Output A11
  28. B11: Data Input/Output B11
  29. A12: Data Input/Output A12
  30. B12: Data Input/Output B12
  31. A13: Data Input/Output A13
  32. B13: Data Input/Output B13
  33. A14: Data Input/Output A14
  34. B14: Data Input/Output B14
  35. A15: Data Input/Output A15
  36. B15: Data Input/Output B15
  37. A16: Data Input/Output A16
  38. B16: Data Input/Output B16
  39. GND: Ground
  40. VCC: Positive Power Supply
  41. OEBA: Output Enable for Ports A and B
  42. DIR: Direction Control
  43. A17: Data Input/Output A17
  44. B17: Data Input/Output B17
  45. A18: Data Input/Output A18
  46. B18: Data Input/Output B18
  47. G3: Output Enable for Port A
  48. G4: Output Enable for Port B

Functional Features

The 74FCT162543ATPACT offers the following functional features:

  1. Bidirectional Data Flow: It allows data to be transmitted and received in both directions, enabling efficient communication between different parts of a digital system.
  2. Registered Transceiver: The IC includes registers that store data before transmitting or after receiving, ensuring synchronized

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74FCT162543ATPACT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74FCT162543ATPACT in technical solutions:

  1. Q: What is the 74FCT162543ATPACT?

    • A: The 74FCT162543ATPACT is a 16-bit transceiver with tri-state outputs, designed for high-speed digital applications.

  2. Q: What is the maximum operating frequency of the 74FCT162543ATPACT?

    • A: The maximum operating frequency of the 74FCT162543ATPACT is typically around 200 MHz.

  3. Q: What voltage levels does the 74FCT162543ATPACT support?

    • A: The 74FCT162543ATPACT supports both TTL (5V) and CMOS (3.3V) voltage levels.

  4. Q: Can the 74FCT162543ATPACT be used as a bidirectional buffer?

    • A: Yes, the 74FCT162543ATPACT can be used as a bidirectional buffer, allowing data to flow in both directions.

  5. Q: How many input/output pins does the 74FCT162543ATPACT have?

    • A: The 74FCT162543ATPACT has 16 input/output pins, corresponding to its 16-bit data width.

  6. Q: Does the 74FCT162543ATPACT have built-in protection against bus contention?

    • A: Yes, the 74FCT162543ATPACT has built-in bus hold circuitry that prevents bus contention when multiple drivers are connected to the same bus.

  7. Q: Can the 74FCT162543ATPACT be cascaded to increase the number of bits?

    • A: Yes, multiple 74FCT162543ATPACT devices can be cascaded together to increase the number of bits in the data path.

  8. Q: What is the power supply voltage range for the 74FCT162543ATPACT?

    • A: The recommended power supply voltage range for the 74FCT162543ATPACT is typically between 4.5V and 5.5V.

  9. Q: Does the 74FCT162543ATPACT have internal pull-up or pull-down resistors?

    • A: No, the 74FCT162543ATPACT does not have internal pull-up or pull-down resistors. External resistors may be required if pull-up/pull-down functionality is needed.

  10. Q: Can the 74FCT162543ATPACT be used in high-speed communication interfaces like SPI or I2C?

    • A: Yes, the 74FCT162543ATPACT can be used in high-speed communication interfaces like SPI or I2C, where bidirectional data transfer is required.

I hope these questions and answers help! Let me know if you have any more specific queries.