ZHCSO58D August 1997 – May 2021 CD54HC20 , CD74HC20
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
The power supply can be any voltage between the minimum and maximum supply voltage rating located in the GUID-5889E3DE-5DD3-46B1-94CB-11E6E33DA42F.html#GUID-5889E3DE-5DD3-46B1-94CB-11E6E33DA42F. Each VCC terminal should have a bypass capacitor to prevent power disturbance. A 0.1-μF capacitor is recommended for this device. It is acceptable to parallel multiple bypass caps to reject different frequencies of noise. The 0.1-μF and 1-μF capacitors are commonly used in parallel. The bypass capacitor should be installed as close to the power terminal as possible for best results, as shown in GUID-4CB92F10-9DE9-473A-B251-D2691DC86858.html#LAYOUTEXAMPLE.