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HEF40240BT,653
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HEF40240BT,653

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, Non-inverting, Octal Buffer/Line Driver
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Logic level shifting and buffering
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 3V to 15V
  • Input Voltage Range: GND to VDD
  • Output Voltage Range: GND to VDD
  • Maximum Operating Frequency: 40 MHz
  • Number of Inputs/Outputs: 8

Detailed Pin Configuration

  1. A1 - Input/Output 1
  2. B1 - Input/Output 2
  3. Y1 - Output/Input 1
  4. A2 - Input/Output 3
  5. B2 - Input/Output 4
  6. Y2 - Output/Input 2
  7. GND - Ground
  8. Y3 - Output/Input 3
  9. A3 - Input/Output 5
  10. B3 - Input/Output 6
  11. Y4 - Output/Input 4
  12. A4 - Input/Output 7
  13. B4 - Input/Output 8
  14. Y5 - Output/Input 5
  15. VDD - Supply Voltage
  16. Y6 - Output/Input 6
  17. A5 - Input/Output 9
  18. B5 - Input/Output 10
  19. Y7 - Output/Input 7
  20. A6 - Input/Output 11
  21. B6 - Input/Output 12
  22. Y8 - Output/Input 8
  23. OE - Output Enable
  24. GND - Ground
  25. A7 - Input/Output 13
  26. B7 - Input/Output 14
  27. Y9 - Output/Input 9
  28. A8 - Input/Output 15
  29. B8 - Input/Output 16
  30. Y10 - Output/Input 10
  31. GND - Ground
  32. Y11 - Output/Input 11
  33. A9 - Input/Output 17
  34. B9 - Input/Output 18
  35. Y12 - Output/Input 12
  36. A10 - Input/Output 19
  37. B10 - Input/Output 20
  38. Y13 - Output/Input 13
  39. VDD - Supply Voltage
  40. Y14 - Output/Input 14
  41. A11 - Input/Output 21
  42. B11 - Input/Output 22
  43. Y15 - Output/Input 15
  44. A12 - Input/Output 23
  45. B12 - Input/Output 24
  46. Y16 - Output/Input 16
  47. GND - Ground
  48. Y17 - Output/Input 17
  49. A13 - Input/Output 25
  50. B13 - Input/Output 26
  51. Y18 - Output/Input 18
  52. A14 - Input/Output 27
  53. B14 - Input/Output 28
  54. Y19 - Output/Input 19
  55. VDD - Supply Voltage
  56. Y20 - Output/Input 20
  57. A15 - Input/Output 29
  58. B15 - Input/Output 30
  59. Y21 - Output/Input 21
  60. A16 - Input/Output 31
  61. B16 - Input/Output 32
  62. Y22 - Output/Input 22
  63. GND - Ground
  64. Y23 - Output/Input 23
  65. A17 - Input/Output 33
  66. B17 - Input/Output 34
  67. Y24 - Output/Input 24
  68. A18 - Input/Output 35
  69. B18 - Input/Output 36
  70. Y25 - Output/Input 25
  71. VDD - Supply Voltage
  72. Y26 - Output/Input 26
  73. A19 - Input/Output 37
  74. B19 - Input/Output 38
  75. Y27 - Output/Input 27
  76. A20 - Input/Output 39
  77. B20 - Input/Output 40
  78. Y28 - Output/Input 28
  79. GND - Ground
  80. Y29 - Output/Input 29
  81. A21 - Input/Output 41
  82. B21 - Input/Output 42
  83. Y30 - Output/Input 30
  84. A22 - Input/Output 43

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací HEF40240BT,653 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of HEF40240BT,653 in technical solutions:

  1. Question: What is the HEF40240BT,653?
    Answer: The HEF40240BT,653 is a 8-bit buffer/line driver with 3-state outputs, commonly used in digital logic applications.

  2. Question: What is the maximum operating voltage for HEF40240BT,653?
    Answer: The maximum operating voltage for HEF40240BT,653 is typically 5.5V.

  3. Question: How many inputs does the HEF40240BT,653 have?
    Answer: The HEF40240BT,653 has 8 inputs.

  4. Question: Can I use the HEF40240BT,653 as a level shifter?
    Answer: Yes, the HEF40240BT,653 can be used as a level shifter to convert signals between different voltage levels.

  5. Question: What is the output current capability of the HEF40240BT,653?
    Answer: The HEF40240BT,653 has a typical output current capability of 6mA.

  6. Question: Is the HEF40240BT,653 compatible with TTL logic levels?
    Answer: Yes, the HEF40240BT,653 is compatible with TTL logic levels.

  7. Question: Can I connect multiple HEF40240BT,653 devices together?
    Answer: Yes, you can connect multiple HEF40240BT,653 devices together to expand the number of inputs or outputs.

  8. Question: Does the HEF40240BT,653 have built-in protection against overvoltage?
    Answer: No, the HEF40240BT,653 does not have built-in protection against overvoltage. External protection measures may be required.

  9. Question: What is the typical propagation delay of the HEF40240BT,653?
    Answer: The typical propagation delay of the HEF40240BT,653 is around 10ns.

  10. Question: Can I use the HEF40240BT,653 in high-speed applications?
    Answer: Yes, the HEF40240BT,653 can be used in high-speed applications due to its low propagation delay and compatibility with TTL logic levels.

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