74HC4020N,652概述
Counter Single 14Bit Binary UP 16Pin PDIP Bulk
计数器 IC 二进制计数器 个元件 钻头 负边沿 16-DIP
得捷:
IC 14STAGE BINARY RIPPLE 16-DIP
艾睿:
Counter Single 14-Bit Binary UP 16-Pin PDIP Bulk
DeviceMart:
IC 14STAGE BINARY RIPPLE 16-DIP