SGEA001A December   2019  – April 2021 SN74LVC1G125-Q1

 

  1.   Trademarks
  2. 1Block Diagram
  3. 2Optimizing Gate Driver Control and MCU Communication
  4. 3Logic and Translation Use Cases
    1. 3.1 Logic Use Cases
      1. 3.1.1 Increase Drive Strength
      2. 3.1.2 Gate Driver Control
      3. 3.1.3 Low-Power CAN Wake
    2. 3.2 Voltage Translation Use Cases
      1. 3.2.1 Non-Isolated SPI Communication
      2. 3.2.2 Non-Isolated UART Communication
  5. 4Recommended Logic and Translation Families for On-Board and Wireless Chargers
    1. 4.1 LVC: Low-Voltage CMOS Logic and Translation
    2. 4.2 HCS: Schmitt-Trigger Integrated High-Speed CMOS Logic
  6. 5Revision History

3.1.1 Increase Drive Strength

GUID-AFF61EC6-FF9A-4315-9B47-B5133DFDE43D-low.gifFigure 3-1 Using Logic to increase LED Drive Strength.
  • Provide additional drive to MCUs with a small form factor
  • Drive low current LEDs (1 mA to 25 mA) with most logic gates
  • See Section 3.1.2 for more information about how logic functions add configurability
  • See online parametric search tool to find the right buffer or inverter