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74ACT11652DWE4
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Encyclopedia Entry: 74ACT11652DWE4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic Level Shifter
  • Characteristics: High-speed, low-power consumption, bidirectional level shifting
  • Package: 56-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: The 74ACT11652DWE4 is a versatile IC designed for voltage level translation between different logic families.
  • Packaging/Quantity: Available in reels of 2500 units.

Specifications

  • Logic Family: ACT (Advanced CMOS Technology)
  • Number of Channels: 16
  • Input Voltage Range (VIN): 2.0V to 5.5V
  • Output Voltage Range (VOUT): 2.0V to 5.5V
  • Propagation Delay Time (tPD): 3.8 ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ACT11652DWE4 has a total of 56 pins, which are assigned as follows:

  1. OE1B
  2. A1
  3. B1
  4. Y1
  5. GND
  6. Y2
  7. B2
  8. A2
  9. OE2B
  10. VCC
  11. OE1A
  12. A3
  13. B3
  14. Y3
  15. GND
  16. Y4
  17. B4
  18. A4
  19. OE2A
  20. VCC
  21. OE1B
  22. A5
  23. B5
  24. Y5
  25. GND
  26. Y6
  27. B6
  28. A6
  29. OE2B
  30. VCC
  31. OE1A
  32. A7
  33. B7
  34. Y7
  35. GND
  36. Y8
  37. B8
  38. A8
  39. OE2A
  40. VCC
  41. OE1B
  42. A9
  43. B9
  44. Y9
  45. GND
  46. Y10
  47. B10
  48. A10
  49. OE2B
  50. VCC
  51. OE1A
  52. A11
  53. B11
  54. Y11
  55. GND
  56. Y12

Functional Features

  • Bidirectional voltage level shifting between two logic families.
  • Supports translation between 3.3V and 5V logic levels.
  • High-speed operation with minimal propagation delay.
  • Low power consumption, making it suitable for battery-powered devices.
  • Provides reliable signal integrity and noise immunity.

Advantages and Disadvantages

Advantages: - Versatile level shifter for various applications. - Wide input and output voltage range. - Fast switching speed. - Low power consumption.

Disadvantages: - Limited to 16 channels. - Not suitable for level shifting between non-standard or uncommon logic families.

Working Principles

The 74ACT11652DWE4 utilizes advanced CMOS technology to perform voltage level translation. It consists of a combination of MOSFETs and other circuitry that enable bidirectional signal transfer between different logic families. The IC operates by detecting the input voltage level and translating it to the corresponding output voltage level, ensuring compatibility between different logic systems.

Detailed Application Field Plans

The 74ACT11652DWE4 is commonly used in various applications that require voltage level translation between different logic families. Some typical application fields include: - Microcontroller interfacing - Data communication systems - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • 74ACT11652: Similar to 74ACT11652DWE4, but available in a different package (56-pin SSOP).
  • 74HCT11652: Compatible with HCT logic family, suitable for lower voltage applications.
  • 74LVX11652: Designed for low-voltage operation, compatible with LVX logic family.

Note: This list is not exhaustive, and there may be other alternative models available from different manufacturers.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 74ACT11652DWE4 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of 74ACT11652DWE4 in technical solutions:

  1. Q: What is the 74ACT11652DWE4? A: The 74ACT11652DWE4 is a dual 8-bit to 16-bit multiplexer/demultiplexer IC, commonly used in digital circuits.

  2. Q: What is the purpose of the 74ACT11652DWE4? A: The purpose of this IC is to select one of two 8-bit data inputs and route it to a 16-bit output based on the control inputs.

  3. Q: What voltage levels does the 74ACT11652DWE4 support? A: The 74ACT11652DWE4 supports a wide range of voltage levels, typically between 2V and 6V.

  4. Q: Can I use the 74ACT11652DWE4 in both multiplexing and demultiplexing applications? A: Yes, the 74ACT11652DWE4 can be used as both a multiplexer and a demultiplexer depending on how you configure its control inputs.

  5. Q: How many control inputs does the 74ACT11652DWE4 have? A: The 74ACT11652DWE4 has three control inputs - S0, S1, and E (Enable).

  6. Q: What is the maximum operating frequency of the 74ACT11652DWE4? A: The maximum operating frequency of the 74ACT11652DWE4 is typically around 200 MHz.

  7. Q: Can I cascade multiple 74ACT11652DWE4 ICs together? A: Yes, you can cascade multiple 74ACT11652DWE4 ICs to increase the number of inputs and outputs.

  8. Q: What is the power supply voltage range for the 74ACT11652DWE4? A: The power supply voltage range for this IC is typically between 4.5V and 5.5V.

  9. Q: Does the 74ACT11652DWE4 have any built-in protection features? A: Yes, the 74ACT11652DWE4 has built-in ESD (Electrostatic Discharge) protection on all inputs and outputs.

  10. Q: Can I use the 74ACT11652DWE4 in both commercial and industrial applications? A: Yes, the 74ACT11652DWE4 is suitable for use in both commercial and industrial applications due to its wide operating temperature range and robustness.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74ACT11652DWE4.