SCLS115G December 1982 – September 2015 SN54HC164 , SN74HC164
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
The power supply can be any voltage between the minimum and maximum supply voltage rating located in the Recommended Operating Conditions table.
Each VCC pin must have a good bypass capacitor in order to prevent power disturbance. For devices with a single supply, a 0.1-μF capacitor is recommended and if there are multiple VCC pins then a 0.01-μF or 0.022-μF capacitor is recommended for each power pin. It is ok to parallel multiple bypass caps to reject different frequencies of noise. 0.1-μF and 1-μF capacitors are commonly used in parallel. The bypass capacitor should be installed as close to the power pin as possible for best results.