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SN74LVC2G32-Q1: Decaps requirement

Japjeet Kapoor
Prodigy 20 points
Part Number: SN74LVC2G32-Q1
Other Parts Discussed in Thread: SN74LVC2G32

I need decaps requirement for Vcc pin for SN74LVC2G32-Q1 OR gate.

  • 0
    Guru 262920 points

    See section 10 of the SN74LVC2G32 datasheet:

    Power Supply Recommendations

    […]
    Each VCC terminal should have a good bypass capacitor to prevent power disturbance. For devices with a single supply, a 0.1-μF capacitor is recommended. If there are multiple VCC terminals then 0.01-μF or 0.022-μF capacitors are recommended for each power terminal. It is ok to parallel multiple bypass capacitors to reject different frequencies of noise. Multiple bypass capacitors may be paralleled to reject different frequencies of noise. The bypass capacitor should be installed as close to the power terminal as possible for the best results.

    (This paragraph gets copied into all newer datasheets.)