ZHCSOB3D November 1998 – June 2021 CD54HC126 , CD74HC126
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-66E8D3CB-F29A-4741-A425-3915FE1C0E60.html#GUID-66E8D3CB-F29A-4741-A425-3915FE1C0E60. 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-6A7461B8-ED6F-47B5-B1FE-4891FF519B76.html#LAYOUTEXAMPLE.