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SN74AXC1T45-Q1: Question about device performance

tetsuya ii
Prodigy 10 points
Part Number: SN74AXC1T45-Q1


Tool/software:

I would like to convert the LVCMOS output signal (80MHz) of a 3.3V power supply crystal oscillator to a 1.5V operating voltage. Can this product be used for such purposes? Please let me know if there are any performance restrictions/limitations.

  • 0
    TI__Guru 53506 points

    Hi Tetsuya,

    It can be used with minimal load as the limitations includes the lumped capacitive load. For example, below shows A to B 3.3 V to 1.5 V delay as low as 6 ns with load < 50 pF.

    As a reference, this indicates a rough estimate for 1/ 6ns of about 167 Mbps (83 MHz), thanks.

    Best Regards,

    Michael.