Texas Instruments
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SN74ALVC162835DL
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SN74ALVC162835DL

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, low-voltage, 18-bit universal bus driver with 3-state outputs
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Translates signals between different voltage levels in digital systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 400 MHz
  • Number of Inputs/Outputs: 18
  • Output Drive Capability: ±24 mA
  • Propagation Delay: 2.5 ns (typical)

Detailed Pin Configuration

The SN74ALVC162835DL has a total of 56 pins. Here is the detailed pin configuration:

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

Functional Features

  • High-speed translation between different voltage levels
  • Supports bidirectional data flow
  • 3-state outputs allow multiple devices to share a bus
  • Low power consumption
  • ESD (Electrostatic Discharge) protection on all inputs and outputs

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Wide supply voltage range allows compatibility with various systems - 3-state outputs facilitate bus sharing - ESD protection ensures reliability in harsh environments

Disadvantages: - Limited number of input/output pins (18) - May require additional components for level shifting in complex systems

Working Principles

The SN74ALVC162835DL is designed to translate signals between different voltage levels in digital systems. It operates by receiving input signals at one voltage level and converting them to another voltage level at the output. The device uses a combination of transistors and logic gates to achieve this translation while maintaining high-speed operation and low power consumption.

Detailed Application Field Plans

The SN74ALVC162835DL can be used in various applications, including:

  1. Microcontrollers and microprocessors
  2. Communication systems
  3. Data acquisition systems
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SN74ALVC162835DL у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of SN74ALVC162835DL:

  1. Q: What is SN74ALVC162835DL? A: SN74ALVC162835DL is a 16-bit universal bus driver with 3-state outputs, designed for use in various technical solutions.

  2. Q: What is the operating voltage range of SN74ALVC162835DL? A: The operating voltage range of SN74ALVC162835DL is typically between 1.65V and 3.6V.

  3. Q: What is the maximum output current that SN74ALVC162835DL can drive? A: SN74ALVC162835DL can drive up to 12mA of current per output.

  4. Q: Can SN74ALVC162835DL be used in both parallel and serial communication systems? A: Yes, SN74ALVC162835DL can be used in both parallel and serial communication systems due to its universal bus driver functionality.

  5. Q: Does SN74ALVC162835DL support bidirectional data flow? A: Yes, SN74ALVC162835DL supports bidirectional data flow, allowing data to be transmitted and received on the same bus.

  6. Q: What is the propagation delay of SN74ALVC162835DL? A: The propagation delay of SN74ALVC162835DL is typically around 2.7ns.

  7. Q: Can SN74ALVC162835DL be used in high-speed applications? A: Yes, SN74ALVC162835DL is designed for high-speed operation and can be used in applications requiring fast data transmission.

  8. Q: How many 3-state outputs does SN74ALVC162835DL have? A: SN74ALVC162835DL has 16 3-state outputs, allowing for multiple devices to be connected to the same bus.

  9. Q: Is SN74ALVC162835DL compatible with other logic families? A: Yes, SN74ALVC162835DL is compatible with a wide range of logic families, including TTL, CMOS, and LVCMOS.

  10. Q: What are some typical applications of SN74ALVC162835DL? A: SN74ALVC162835DL can be used in various applications such as data communication systems, memory interfaces, and general-purpose digital systems.

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