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SN74LV123A: K-Vcc characteristic

Ryoma Ohashi
Intellectual 2920 points
Part Number: SN74LV123A

Hi team,

In the datasheet, K-Vcc is spec'd only for CT=1000pF, 0.01uF, 0.1uF and 1uF. But my customer wants to use CT=10uF with Vcc=3.3V or 5V. Could you show us the characteristic for CT=10uF?

Regards,

Ohashi

  • +1
    Guru 259000 points

    The 0.1 µF and 1 µF curves are identical, so the 10 µF curve will be similar.

    Please note that the capacitor's leakage current will affect the charging time unless it is much smaller than the current through the resistor.