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Are there level shifters compatible with communication standards?

The following table shows the recommended level shifters compatible with major communication standards as well as the number of lines available and signal directions.

Perform verification using actual hardware at the design stage to ensure that the selected level shifter works properly.

Standard Number of Lines

Signal Direction

Recommended Part

UART 4 Fixed TC7MP3125
I2C 2 SCLK: Fixed
SDA: Bidirectional

TC7WPB9306
TC7WPB9307
TC7QPB9306
TC7QPB9307
TC7MPB9306
TC7MPB9307

1. UART

1. UART

2. I2C

2. I2C

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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.