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74FCT162245ATPACT
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Encyclopedia Entry: 74FCT162245ATPACT

Product Overview

Category

The 74FCT162245ATPACT belongs to the category of integrated circuits (ICs) and specifically falls under the family of bus transceivers.

Use

This product is commonly used in digital systems for bidirectional data transfer between buses operating at different voltage levels.

Characteristics

  • Bidirectional data flow
  • Voltage level translation
  • High-speed operation
  • Low power consumption

Package

The 74FCT162245ATPACT is available in a 48-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of this product lies in its ability to facilitate efficient and reliable data communication between buses with varying voltage levels.

Packaging/Quantity

The 74FCT162245ATPACT is typically packaged 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.

Specifications

  • Number of Pins: 48
  • Supply Voltage Range: 4.5V to 5.5V
  • Logic Family: FCT
  • Data Rate: Up to 250 MHz
  • Output Drive Strength: ±24 mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the 74FCT162245ATPACT is as follows:

  1. A1
  2. B1
  3. Y1
  4. GND
  5. A2
  6. B2
  7. Y2
  8. VCC
  9. OE#
  10. DIR
  11. A3
  12. B3
  13. Y3
  14. GND
  15. A4
  16. B4
  17. Y4
  18. VCC
  19. OE#
  20. DIR
  21. A5
  22. B5
  23. Y5
  24. GND
  25. A6
  26. B6
  27. Y6
  28. VCC
  29. OE#
  30. DIR
  31. A7
  32. B7
  33. Y7
  34. GND
  35. A8
  36. B8
  37. Y8
  38. VCC
  39. OE#
  40. DIR
  41. A9
  42. B9
  43. Y9
  44. GND
  45. A10
  46. B10
  47. Y10
  48. VCC

Functional Features

  • Bidirectional data transfer between buses with different voltage levels
  • Automatic direction control based on the DIR pin
  • Output enable/disable control using the OE# pin
  • High-speed operation allows for efficient data transmission
  • Voltage level translation ensures compatibility between different logic families

Advantages and Disadvantages

Advantages

  • Enables seamless communication between buses operating at different voltage levels
  • Supports high-speed data transfer
  • Low power consumption
  • Compact package size

Disadvantages

  • Limited to bidirectional data transfer only
  • Requires careful consideration of voltage compatibility between buses

Working Principles

The 74FCT162245ATPACT operates by receiving data from one bus, translating it to the appropriate voltage level, and transmitting it to another bus. The direction of data flow is controlled by the DIR pin, while the OE# pin enables or disables the output. This IC ensures reliable data transfer by providing voltage level translation and bidirectional communication capabilities.

Detailed Application Field Plans

The 74FCT162245ATPACT finds applications in various digital systems, including but not limited to: - Microprocessor-based systems - Data communication networks - Industrial automation systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74FCT162245ATPACT include: - SN74LVTH162245DGGR - MC74VHC245DTR2G - CD74HCT245M96

These alternative models can be considered based on specific requirements, such as voltage levels, speed, and package options.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74FCT162245ATPACT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74FCT162245ATPACT in technical solutions:

  1. Q: What is the 74FCT162245ATPACT? A: The 74FCT162245ATPACT is a 16-bit bidirectional transceiver with 3-state outputs, commonly used for data transfer between buses operating at different voltage levels.

  2. Q: What is the voltage range supported by the 74FCT162245ATPACT? A: The 74FCT162245ATPACT supports voltage ranges from 4.5V to 5.5V.

  3. Q: How many channels does the 74FCT162245ATPACT have? A: The 74FCT162245ATPACT has 16 bidirectional channels.

  4. Q: Can the 74FCT162245ATPACT be used for level shifting between different voltage domains? A: Yes, the 74FCT162245ATPACT can be used for level shifting between voltage domains, making it suitable for interfacing between different logic families.

  5. Q: What is the maximum data transfer rate supported by the 74FCT162245ATPACT? A: The 74FCT162245ATPACT can support data transfer rates up to 200 MHz.

  6. Q: Does the 74FCT162245ATPACT have built-in ESD protection? A: Yes, the 74FCT162245ATPACT has built-in ESD protection, which helps safeguard against electrostatic discharge.

  7. Q: Can the 74FCT162245ATPACT be used in both parallel and serial communication applications? A: Yes, the 74FCT162245ATPACT can be used in both parallel and serial communication applications, depending on the specific requirements.

  8. Q: What is the power supply voltage required for the 74FCT162245ATPACT? A: The 74FCT162245ATPACT requires a power supply voltage of 4.5V to 5.5V.

  9. Q: Can the 74FCT162245ATPACT be used in high-speed data transmission applications? A: Yes, the 74FCT162245ATPACT is designed for high-speed data transmission and can be used in such applications.

  10. Q: Are there any special considerations when designing with the 74FCT162245ATPACT? A: It is important to consider factors like signal integrity, termination, and noise immunity when designing with the 74FCT162245ATPACT to ensure reliable operation in the intended application.

Please note that these answers are general and may vary based on specific design requirements and datasheet specifications.