Level-Shifter

Logic Level Shifters in different configurations.

For further information about the bidirectional operation have a look on the following application notes: Phillips AN97055, NXP AN10441

Level-Shifter Level-Shifter Level-Shifter

Features

  • 4 and 6 channel Level-Shifter
    • Voltage range: 1.8V-12V
    • Bidirectional and suitable for I2C
  • 8 channel Level-Shifter
    • Voltage range: 1.6V-5.5V
    • Based on 74LVC244 (VCC: 1.6V-3.6V)

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Documents

  • Schematics / Layout (GitHub)
  • LV = low voltage, HV = high voltage, GND of both voltages connected