ON Semiconductor
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74LVTH16240MTDX
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74LVTH16240MTDX

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Driver
  • Characteristics: High-speed, low-voltage, 16-bit buffer/driver
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Logic Level Translator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.7V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 2.5ns (typical)
  • Output Drive Capability: ±24mA

Detailed Pin Configuration

The 74LVTH16240MTDX IC has a total of 48 pins arranged in a TSSOP package. The pin configuration is as follows:

  1. OE (Output Enable) 1
  2. A1 (Input A1)
  3. Y1 (Output Y1)
  4. GND (Ground)
  5. Y2 (Output Y2)
  6. A2 (Input A2)
  7. Y3 (Output Y3)
  8. VCC (Supply Voltage)
  9. Y4 (Output Y4)
  10. A3 (Input A3)
  11. Y5 (Output Y5)
  12. A4 (Input A4)
  13. Y6 (Output Y6)
  14. A5 (Input A5)
  15. Y7 (Output Y7)
  16. A6 (Input A6)
  17. Y8 (Output Y8)
  18. A7 (Input A7)
  19. Y9 (Output Y9)
  20. A8 (Input A8)
  21. Y10 (Output Y10)
  22. A9 (Input A9)
  23. Y11 (Output Y11)
  24. A10 (Input A10)
  25. Y12 (Output Y12)
  26. A11 (Input A11)
  27. Y13 (Output Y13)
  28. A12 (Input A12)
  29. Y14 (Output Y14)
  30. A13 (Input A13)
  31. Y15 (Output Y15)
  32. A14 (Input A14)
  33. Y16 (Output Y16)
  34. VCC (Supply Voltage)
  35. B1 (Input B1)
  36. Y17 (Output Y17)
  37. GND (Ground)
  38. Y18 (Output Y18)
  39. B2 (Input B2)
  40. Y19 (Output Y19)
  41. B3 (Input B3)
  42. Y20 (Output Y20)
  43. B4 (Input B4)
  44. Y21 (Output Y21)
  45. B5 (Input B5)
  46. Y22 (Output Y22)
  47. B6 (Input B6)
  48. OE (Output Enable) 2

Functional Features

  • High-speed operation: The 74LVTH16240MTDX is designed to operate at high speeds, making it suitable for applications requiring fast data transmission.
  • Low-voltage operation: With a supply voltage range of 2.7V to 3.6V, this IC is compatible with low-voltage systems, reducing power consumption.
  • 16-bit buffer/driver: It provides 16 bidirectional buffers that can be used for driving both inputs and outputs.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transmission. - Low-voltage operation reduces power consumption. - Bidirectional buffers provide flexibility in driving inputs and outputs.

Disadvantages: - Limited supply voltage range may not be suitable for all applications. - The TSSOP package may require careful handling during assembly.

Working Principles

The 74LVTH16240MTDX is a logic level translator that allows bidirectional voltage translation between different voltage domains. It uses a combination of CMOS and TTL technologies to achieve high-speed operation and low-voltage compatibility. The IC consists of 16 bidirectional buffers, which can be enabled or disabled using the OE pins. When enabled, the input signals are translated to the corresponding output levels based on the supply voltage.

Detailed Application Field Plans

The 74LVTH16240MTDX is commonly used in various applications where voltage translation is required. Some of the typical application fields include: 1. Communication systems: It can be used in data communication interfaces to translate logic levels between different devices operating at different voltages. 2. Microcontroller interfacing: The IC can be utilized to interface microcontrollers with peripheral devices that operate at different voltage levels. 3. Memory systems: It can be employed in memory modules to enable communication between memory chips operating at different

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af 74LVTH16240MTDX i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of 74LVTH16240MTDX in technical solutions:

  1. Q: What is the function of the 74LVTH16240MTDX? A: The 74LVTH16240MTDX is a 16-bit buffer/driver with 3-state outputs, used for signal amplification and driving capabilities.

  2. Q: What is the operating voltage range of the 74LVTH16240MTDX? A: The operating voltage range is typically between 2.7V and 3.6V.

  3. Q: Can the 74LVTH16240MTDX be used in both digital and analog applications? A: No, it is primarily designed for digital applications and may not be suitable for high-precision analog signals.

  4. Q: What is the maximum output current that the 74LVTH16240MTDX can drive? A: The maximum output current is typically around 32mA per channel.

  5. Q: Does the 74LVTH16240MTDX support bidirectional communication? A: No, it is a unidirectional buffer/driver and does not support bidirectional communication.

  6. Q: Can I use the 74LVTH16240MTDX to interface with different logic families? A: Yes, it has TTL-compatible inputs and can be used to interface with various logic families such as TTL, CMOS, and LVTTL.

  7. Q: What is the propagation delay of the 74LVTH16240MTDX? A: The typical propagation delay is around 3.8ns.

  8. Q: Can I connect multiple 74LVTH16240MTDX devices together to increase the number of output channels? A: Yes, you can connect multiple devices in parallel to increase the number of output channels.

  9. Q: Does the 74LVTH16240MTDX have built-in protection features? A: Yes, it has built-in ESD protection on all inputs and outputs.

  10. Q: Can I use the 74LVTH16240MTDX in high-speed applications? A: Yes, it is designed for high-speed operation and can be used in applications with fast switching requirements.

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