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74VCX164245MTD
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Encyclopedia Entry: 74VCX164245MTD

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74VCX164245MTD is a high-speed, low-voltage, 16-bit bus transceiver with 3-state outputs. It is commonly used in digital systems for bidirectional data transfer between buses operating at different voltage levels.

Characteristics: - High-speed operation - Low-voltage compatibility - 16-bit bidirectional data transfer - 3-state outputs for bus isolation

Package: The 74VCX164245MTD is available in a small outline package (SOIC) with 48 pins.

Essence: This IC acts as a bridge between two buses operating at different voltage levels, enabling seamless data transfer while ensuring compatibility and reliability.

Packaging/Quantity: The 74VCX164245MTD is typically sold in reels containing 250 units per reel.

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 200MHz
  • Propagation Delay: 2.5ns (max)
  • Output Drive Capability: ±24mA

Detailed Pin Configuration

The 74VCX164245MTD has a total of 48 pins, which are assigned specific functions. Here is a detailed pin configuration:

  1. A1 - Data Input/Output A1
  2. GND - Ground
  3. A2 - Data Input/Output A2
  4. B1 - Data Input/Output B1
  5. B2 - Data Input/Output B2
  6. OE - Output Enable
  7. DIR - Direction Control
  8. VCC - Power Supply
  9. B3 - Data Input/Output B3
  10. B4 - Data Input/Output B4
  11. A3 - Data Input/Output A3
  12. A4 - Data Input/Output A4
  13. B5 - Data Input/Output B5
  14. B6 - Data Input/Output B6
  15. A5 - Data Input/Output A5
  16. A6 - Data Input/Output A6
  17. GND - Ground
  18. A7 - Data Input/Output A7
  19. B7 - Data Input/Output B7
  20. A8 - Data Input/Output A8
  21. B8 - Data Input/Output B8
  22. VCC - Power Supply
  23. B9 - Data Input/Output B9
  24. B10 - Data Input/Output B10
  25. A9 - Data Input/Output A9
  26. A10 - Data Input/Output A10
  27. B11 - Data Input/Output B11
  28. B12 - Data Input/Output B12
  29. A11 - Data Input/Output A11
  30. A12 - Data Input/Output A12
  31. GND - Ground
  32. A13 - Data Input/Output A13
  33. B13 - Data Input/Output B13
  34. A14 - Data Input/Output A14
  35. B14 - Data Input/Output B14
  36. VCC - Power Supply
  37. B15 - Data Input/Output B15
  38. B16 - Data Input/Output B16
  39. A15 - Data Input/Output A15
  40. A16 - Data Input/Output A16
  41. BDIR - Bus Direction Control
  42. BOE - Bus Output Enable
  43. GND - Ground
  44. B17 - Data Input/Output B17
  45. A17 - Data Input/Output A17
  46. A18 - Data Input/Output A18
  47. VCC - Power Supply
  48. A19 - Data Input/Output A19

Functional Features

The 74VCX164245MTD offers the following functional features:

  1. Bidirectional Data Transfer: It allows data to be transmitted bidirectionally between two buses, enabling efficient communication in digital systems.

  2. High-Speed Operation: With a maximum operating frequency of 200MHz, this IC ensures fast data transfer rates, making it suitable for high-performance applications.

  3. Low-Voltage Compatibility: The IC supports a wide supply voltage range of 1.2V to 3.6V, allowing seamless integration into systems operating at different voltage levels.

  4. 3-State Outputs: The 74VCX164245MTD features 3-state outputs, which provide bus isolation when disabled, preventing conflicts and ensuring reliable data transmission.

Advantages and Disadvantages

Advantages: - High

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 74VCX164245MTD dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of 74VCX164245MTD in technical solutions:

  1. Q: What is the 74VCX164245MTD? A: The 74VCX164245MTD is a 16-bit bus transceiver with 3-state outputs, designed for voltage level translation between different logic levels.

  2. Q: What is the operating voltage range of the 74VCX164245MTD? A: The 74VCX164245MTD operates within a voltage range of 1.2V to 3.6V.

  3. Q: Can the 74VCX164245MTD be used for bidirectional data transfer? A: Yes, the 74VCX164245MTD supports bidirectional data transfer, allowing data to be transmitted in both directions on the bus.

  4. Q: What is the maximum data transfer rate supported by the 74VCX164245MTD? A: The 74VCX164245MTD can support data transfer rates up to 400 Mbps.

  5. Q: How many channels does the 74VCX164245MTD have? A: The 74VCX164245MTD has 16 channels, allowing it to handle 16 bits of data simultaneously.

  6. Q: Can the 74VCX164245MTD be used in mixed-voltage systems? A: Yes, the 74VCX164245MTD is suitable for use in mixed-voltage systems, as it provides voltage level translation between different logic levels.

  7. Q: Does the 74VCX164245MTD have built-in ESD protection? A: Yes, the 74VCX164245MTD incorporates ESD protection on all inputs and outputs, ensuring robustness against electrostatic discharge.

  8. Q: What is the power supply current consumption of the 74VCX164245MTD? A: The power supply current consumption of the 74VCX164245MTD varies depending on the operating conditions, but it typically ranges from a few microamps to a few milliamps.

  9. Q: Can the 74VCX164245MTD be used in high-speed applications? A: Yes, the 74VCX164245MTD is designed for high-speed operation and can be used in applications that require fast data transfer.

  10. Q: Are there any specific layout considerations when using the 74VCX164245MTD? A: Yes, it is recommended to follow the manufacturer's guidelines for PCB layout and signal integrity to ensure proper performance of the 74VCX164245MTD in the application.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the technical solution.