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74LCX162374MEAX

74LCX162374MEAX

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: Low Voltage, High-Speed, Bidirectional
  • Package: 48-pin TSSOP
  • Essence: Transceiver
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 1.65V to 3.6V
  • Logic Family: LCX
  • Number of Bits: 16
  • Number of Channels: 8
  • Input/Output Type: Tri-State
  • Maximum Operating Frequency: 200MHz
  • Propagation Delay: 2.5ns (Max)
  • Output Drive Strength: 24mA

Detailed Pin Configuration

The 74LCX162374MEAX has a total of 48 pins. The pin configuration is as follows:

  1. OE (Output Enable) 1
  2. O1 (Output) 1
  3. I1 (Input) 1
  4. GND (Ground)
  5. I2 (Input) 2
  6. O2 (Output) 2
  7. OE (Output Enable) 2
  8. VCC (Supply Voltage)
  9. I3 (Input) 3
  10. O3 (Output) 3
  11. OE (Output Enable) 3
  12. NC (No Connection)
  13. O4 (Output) 4
  14. I4 (Input) 4
  15. GND (Ground)
  16. I5 (Input) 5
  17. O5 (Output) 5
  18. OE (Output Enable) 5
  19. VCC (Supply Voltage)
  20. I6 (Input) 6
  21. O6 (Output) 6
  22. OE (Output Enable) 6
  23. NC (No Connection)
  24. O7 (Output) 7
  25. I7 (Input) 7
  26. GND (Ground)
  27. I8 (Input) 8
  28. O8 (Output) 8
  29. OE (Output Enable) 8
  30. VCC (Supply Voltage)
  31. I9 (Input) 9
  32. O9 (Output) 9
  33. OE (Output Enable) 9
  34. NC (No Connection)
  35. O10 (Output) 10
  36. I10 (Input) 10
  37. GND (Ground)
  38. I11 (Input) 11
  39. O11 (Output) 11
  40. OE (Output Enable) 11
  41. VCC (Supply Voltage)
  42. I12 (Input) 12
  43. O12 (Output) 12
  44. OE (Output Enable) 12
  45. NC (No Connection)
  46. O13 (Output) 13
  47. I13 (Input) 13
  48. GND (Ground)

Functional Features

  • Bidirectional data transfer between different voltage levels
  • Tri-state outputs for easy bus sharing
  • High-speed operation up to 200MHz
  • Low power consumption
  • ESD protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - Supports bidirectional communication - Wide operating voltage range - High-speed operation - Low power consumption - ESD protection

Disadvantages: - Limited number of channels (8) - Requires external pull-up resistors for proper operation

Working Principles

The 74LCX162374MEAX is a logic level shifter that allows bidirectional data transfer between two voltage domains. It operates by using a combination of level shifting circuitry and tri-state buffers. The inputs and outputs are protected against electrostatic discharge (ESD) to ensure reliable operation.

Detailed Application Field Plans

The 74LCX162374MEAX is commonly used in applications where there is a need to interface between different voltage levels. Some of the typical application fields include: - Communication systems - Data acquisition systems - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74LCX162374MEAX are: - SN74LVC162374A - MC74LCX162374 - 74HCT374

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 74LCX162374MEAX في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of 74LCX162374MEAX in technical solutions:

  1. Q: What is the 74LCX162374MEAX? A: The 74LCX162374MEAX is a 16-bit D-type flip-flop with 3-state outputs, designed for low-voltage applications.

  2. Q: What is the operating voltage range of the 74LCX162374MEAX? A: The operating voltage range is typically between 2.0V and 3.6V.

  3. Q: What is the maximum output current of the 74LCX162374MEAX? A: The maximum output current is typically 24mA.

  4. Q: Can the 74LCX162374MEAX be used in high-speed applications? A: Yes, it has a maximum propagation delay of 5.5ns, making it suitable for high-speed applications.

  5. Q: How many flip-flops are there in the 74LCX162374MEAX? A: There are 16 flip-flops in total.

  6. Q: What is the purpose of the 3-state outputs in the 74LCX162374MEAX? A: The 3-state outputs allow multiple devices to share a common bus without interfering with each other.

  7. Q: Can the 74LCX162374MEAX be cascaded to increase the number of flip-flops? A: Yes, multiple 74LCX162374MEAX devices can be cascaded together to increase the number of flip-flops.

  8. Q: Does the 74LCX162374MEAX have any built-in protection features? A: Yes, it has built-in ESD protection to prevent damage from electrostatic discharge.

  9. Q: What is the power supply current of the 74LCX162374MEAX? A: The power supply current is typically around 10μA.

  10. Q: Can the 74LCX162374MEAX be used in both synchronous and asynchronous applications? A: Yes, it can be used in both synchronous and asynchronous applications, depending on the specific requirements.

Please note that these answers are general and may vary based on the specific datasheet and application guidelines provided by the manufacturer.