SCLS225G JULY 1995 – November 2016 SN54HCT14 , SN74HCT14
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 Recommended Operating Conditions. The VCC terminal must have a good bypass capacitor to prevent power disturbance. TI recommends using a 0.1-µF capacitor on the VCC terminal, and must be placed as close as possible to the pin for best results.