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SN74AXC4T774: VCCA and VCCB supply restriction

Ken Chang
Prodigy 10 points
Part Number: SN74AXC4T774
Other Parts Discussed in Thread: TCA9416,

Hi, can you confirm there's no supply restriction for SN74AXC4T774 and TCA9416 ? 

I can put VCCA and VCCB as 3.3V without issue and VCCA can be greater or smaller than VCCB, correct?

Thanks

  • 0
    TI__Mastermind 40136 points

    Hey Ken,

    Yes that is correct, so long as it is within the bounded region in the recommended operating conditions. Please note that the AXC4T774 is not compatible with I2C applications and, while it does provide buffering, it is not the same "buffering" function that is known in I2C buffers.

    Regards,

    Jack