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SN74LVT16835DGGR
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SN74LVT16835DGGR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: Low Voltage, High-Speed, 18-Bit Universal Bus Transceiver
  • Package: TSSOP-48
  • Essence: Translates Signals Between Two Independent Voltage Domains
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 1.65V 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 (Max)
  • Output Drive Capability: ±12mA
  • ESD Protection: >2000V

Detailed Pin Configuration

The SN74LVT16835DGGR has a total of 48 pins arranged as follows:

  1. OE1 (Output Enable Input 1)
  2. A1-A18 (Data Inputs/Outputs)
  3. B1-B18 (Data Inputs/Outputs)
  4. GND (Ground)
  5. B18DIR (Direction Control Input for Port B)
  6. VCCB (Supply Voltage for Port B)
  7. B1DIR (Direction Control Input for Port B)
  8. B1OE (Output Enable Input for Port B)
  9. B2OE (Output Enable Input for Port B)
  10. B3OE (Output Enable Input for Port B)
  11. B4OE (Output Enable Input for Port B)
  12. B5OE (Output Enable Input for Port B)
  13. B6OE (Output Enable Input for Port B)
  14. B7OE (Output Enable Input for Port B)
  15. B8OE (Output Enable Input for Port B)
  16. B9OE (Output Enable Input for Port B)
  17. B10OE (Output Enable Input for Port B)
  18. B11OE (Output Enable Input for Port B)
  19. B12OE (Output Enable Input for Port B)
  20. B13OE (Output Enable Input for Port B)
  21. B14OE (Output Enable Input for Port B)
  22. B15OE (Output Enable Input for Port B)
  23. B16OE (Output Enable Input for Port B)
  24. B17OE (Output Enable Input for Port B)
  25. B18OE (Output Enable Input for Port B)
  26. VCCA (Supply Voltage for Port A)
  27. A1DIR (Direction Control Input for Port A)
  28. A1OE (Output Enable Input for Port A)
  29. A2OE (Output Enable Input for Port A)
  30. A3OE (Output Enable Input for Port A)
  31. A4OE (Output Enable Input for Port A)
  32. A5OE (Output Enable Input for Port A)
  33. A6OE (Output Enable Input for Port A)
  34. A7OE (Output Enable Input for Port A)
  35. A8OE (Output Enable Input for Port A)
  36. A9OE (Output Enable Input for Port A)
  37. A10OE (Output Enable Input for Port A)
  38. A11OE (Output Enable Input for Port A)
  39. A12OE (Output Enable Input for Port A)
  40. A13OE (Output Enable Input for Port A)
  41. A14OE (Output Enable Input for Port A)
  42. A15OE (Output Enable Input for Port A)
  43. A16OE (Output Enable Input for Port A)
  44. A17OE (Output Enable Input for Port A)
  45. A18OE (Output Enable Input for Port A)
  46. VCC (Supply Voltage)
  47. GND (Ground)
  48. OE2 (Output Enable Input 2)

Functional Features

  • Bidirectional Voltage Translation
  • Supports Mixed-Mode Signal Operation
  • 3-State Outputs
  • Low Power Consumption
  • High-Speed Operation

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems - Fast propagation delay time ensures efficient signal translation - 3-state outputs provide flexibility in bus sharing applications

Disadvantages: - Limited output drive capability may not be suitable for high-current applications - Temperature range limited to -40°C to +85°C, restricting use in extreme environments

Working Principles

The SN74LVT16835DGGR is a logic level translator designed to facilitate communication between two independent voltage domains. It utilizes a bidirectional voltage translation scheme, allowing seamless signal transfer between devices operating at different voltage levels. The device supports mixed-mode signal operation, enabling the translation of both analog and digital signals.

The IC features 18-bit universal bus transceivers with 3-state outputs, providing the

기술 솔루션에 SN74LVT16835DGGR 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of SN74LVT16835DGGR:

  1. Q: What is SN74LVT16835DGGR? A: SN74LVT16835DGGR is a 18-bit universal bus driver with 3-state outputs, designed for low-voltage (3.3V) applications.

  2. Q: What is the maximum operating voltage for SN74LVT16835DGGR? A: The maximum operating voltage for SN74LVT16835DGGR is 3.6V.

  3. Q: What is the typical input capacitance of SN74LVT16835DGGR? A: The typical input capacitance of SN74LVT16835DGGR is 4 pF.

  4. Q: Can SN74LVT16835DGGR be used in high-speed applications? A: Yes, SN74LVT16835DGGR is suitable for high-speed applications as it has a propagation delay of only a few nanoseconds.

  5. Q: How many output pins does SN74LVT16835DGGR have? A: SN74LVT16835DGGR has 18 output pins.

  6. Q: Is SN74LVT16835DGGR compatible with TTL logic levels? A: Yes, SN74LVT16835DGGR is compatible with both TTL and CMOS logic levels.

  7. Q: Can SN74LVT16835DGGR drive capacitive loads? A: Yes, SN74LVT16835DGGR can drive capacitive loads up to its specified limit.

  8. Q: What is the maximum output current of SN74LVT16835DGGR? A: The maximum output current of SN74LVT16835DGGR is 32 mA.

  9. Q: Does SN74LVT16835DGGR have built-in protection features? A: Yes, SN74LVT16835DGGR has built-in ESD protection to prevent damage from electrostatic discharge.

  10. Q: Can SN74LVT16835DGGR be used in automotive applications? A: Yes, SN74LVT16835DGGR is suitable for automotive applications as it meets the necessary standards and specifications.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.