型号 / 厂家，封装，批号，备注，订购

HD74HC4020AP / ,,02+,原装现货 订购 PDF文档

HD74HC4020FPER / HIT,SMD-5.2,,现货 订购 PDF文档

HD74HC4020FPTR / ,,02+,原装现货 订购 PDF文档

HD74HC4020P-Q / ,,,原装现货 订购 PDF文档

HD74HC4022P / HIT,DIP,05+,库房现货010-51901725/6 订购 PDF文档

HD74HC4022P-Q / ,,,原装现货 订购 PDF文档

HD74HC4024 / AD,DIP,,原装现货 订购 PDF文档

HD74HC4040 / ,,02+,原装现货 订购 PDF文档

HD74HC4040FL / HITACHI,SOIC-16,95,新佳电子批发与邮购 订购 PDF文档

HD74HC4040FP / ,,02+,原装现货 订购 PDF文档