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SN74LVC16T245ZQLR
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SN74LVC16T245ZQLR

Product Overview

Category

The SN74LVC16T245ZQLR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for level shifting and voltage translation applications.

Characteristics

  • Low-voltage CMOS technology
  • Wide operating voltage range
  • High-speed data transmission
  • Bidirectional voltage translation
  • Schmitt-trigger inputs for noise immunity

Package

The SN74LVC16T245ZQLR is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to facilitate voltage translation between different logic levels, enabling seamless communication between devices operating at different voltage levels.

Packaging/Quantity

The SN74LVC16T245ZQLR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 1.65V to 5.5V
  • Logic Family: LVC
  • Number of Channels: 16
  • Input/Output Type: Bidirectional
  • Data Rate: Up to 100 Mbps
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVC16T245ZQLR has a total of 48 pins, which are arranged as follows:

  1. A1
  2. Y1
  3. B1
  4. GND
  5. B2
  6. Y2
  7. A2
  8. VCC
  9. OE#
  10. DIR
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC
  17. NC
  18. NC
  19. NC
  20. NC
  21. NC
  22. NC
  23. NC
  24. NC
  25. NC
  26. NC
  27. NC
  28. NC
  29. NC
  30. NC
  31. NC
  32. NC
  33. NC
  34. NC
  35. NC
  36. NC
  37. NC
  38. NC
  39. NC
  40. NC
  41. NC
  42. NC
  43. NC
  44. NC
  45. NC
  46. NC
  47. NC
  48. NC

Functional Features

  • Bidirectional voltage translation between different logic levels
  • Automatic direction control based on DIR pin
  • Schmitt-trigger inputs for improved noise immunity
  • Low power consumption
  • High-speed data transmission

Advantages and Disadvantages

Advantages

  • Wide operating voltage range allows compatibility with various systems
  • Bidirectional functionality simplifies circuit design
  • Schmitt-trigger inputs enhance noise immunity
  • High-speed data transmission enables efficient communication

Disadvantages

  • Limited number of channels (16)
  • Not suitable for applications requiring a higher data rate

Working Principles

The SN74LVC16T245ZQLR operates by receiving input signals from one logic level and translating them to another logic level, bidirectionally. The automatic direction control feature, controlled by the DIR pin, determines the direction of data flow. The Schmitt-trigger inputs ensure reliable operation even in the presence of noise.

Detailed Application Field Plans

The SN74LVC16T245ZQLR finds extensive use in various applications, including:

  1. Microcontroller interfacing
  2. Communication systems
  3. Data acquisition systems
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LVC8T245PW: 8-channel bidirectional voltage translator
  2. SN74LVC4T245PW: 4-channel bidirectional voltage translator
  3. SN74LVC16T245DGGR: 16-channel bidirectional voltage translator in TSSOP package

These alternative models offer similar functionality and can be considered as substitutes for the SN74LVC16T245ZQLR.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74LVC16T245ZQLR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74LVC16T245ZQLR in technical solutions:

  1. Q: What is SN74LVC16T245ZQLR? A: SN74LVC16T245ZQLR is a 16-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs.

  2. Q: What is the voltage range supported by SN74LVC16T245ZQLR? A: SN74LVC16T245ZQLR supports voltage translation between 1.65V and 5.5V.

  3. Q: How many channels does SN74LVC16T245ZQLR have? A: SN74LVC16T245ZQLR has 16 bidirectional channels, allowing for simultaneous data transmission in both directions.

  4. Q: Can SN74LVC16T245ZQLR be used for level shifting between different voltage domains? A: Yes, SN74LVC16T245ZQLR is commonly used for level shifting between different voltage domains in mixed-voltage systems.

  5. Q: What is the maximum data rate supported by SN74LVC16T245ZQLR? A: SN74LVC16T245ZQLR can support data rates up to 100 Mbps.

  6. Q: Does SN74LVC16T245ZQLR have built-in ESD protection? A: Yes, SN74LVC16T245ZQLR has built-in ESD protection, making it suitable for robust applications.

  7. Q: Can SN74LVC16T245ZQLR be used in automotive applications? A: Yes, SN74LVC16T245ZQLR is AEC-Q100 qualified, making it suitable for automotive applications.

  8. Q: What is the power supply voltage range for SN74LVC16T245ZQLR? A: SN74LVC16T245ZQLR operates with a power supply voltage range of 1.65V to 3.6V.

  9. Q: Does SN74LVC16T245ZQLR support hot insertion and removal of devices? A: Yes, SN74LVC16T245ZQLR supports hot insertion and removal of devices without causing damage.

  10. Q: Can SN74LVC16T245ZQLR be used in industrial control systems? A: Yes, SN74LVC16T245ZQLR is suitable for use in industrial control systems due to its wide operating temperature range and robustness.

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