JAJSPQ8H August 1995 – January 2023 SN54AC14 , SN74AC14
PRODMIX
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The power supply can be any voltage between the MIN and MAX supply voltage rating located in the GUID-6451E8A6-187E-4B26-BC11-41A25A649BE2.html.
Each VCC pin should have a good bypass capacitor to prevent power disturbance. For devices with a single supply, 0.1 μF is recommended; if there are multiple VCC pins, then 0.01 μF or 0.022 μF is recommended for each power pin. It is acceptable to parallel multiple bypass caps to reject different frequencies of noise. A 0.1 μF and a 1 μF are commonly used in parallel. The bypass capacitor should be installed as close to the power pin as possible for best results.