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SN75LBC172: Input capacitance

ttd
Mastermind 8200 points
Part Number: SN75LBC172

Dear Technical Support Team,

Could you provide" Input capacitance"?

Datasheet doesn't have it.

Best Regards,

  • 0
    TI__Mastermind 20820 points
    Hi TTD,

    I am looking into this and will follow up when I know the answer. I have requested a few samples as I may have to measure this on the bench but I am hoping the design team can provide me some insight. This is an older part though so the design team may not be able to give me the information that we need. Thank you for you patience!
  • 0
    TI__Intellectual 2885 points

    Hi TTD,

    I was able to run tests on ten parts, measuring the input capacitance of each I/O: 1Y - 1Z, 2Y - 2Z, 3Y - 3Z, & 4Y - 4Z. The average capacitance across ten devices was 8.32 pF. We used a LCR Meter to test the capacitance between each pair.

    Regards,

    Matthew Mendez

    Applications Eningeer