IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HC21RM / ST,,94,010-62106431 订购 PDF文档
M74HC21RM13TR STM14 / ,,,原装现货 订购 PDF文档
M74HC153B / ST,,05+,原装特价 订购 PDF文档
M74HC153B1R / FAIRCHILD,,02+,原装现货 订购 PDF文档
M74HC153M1 / FAIRCHILD,,02+,原装现货 订购 PDF文档
M74HC153M1R / FAIRCHILD,,02+,原装现货 订购 PDF文档
M74HC153M1TR / FAIRCHILD,,02+,原装现货 订购 PDF文档
M74HC153MBTR / ,,,原装现货 订购 PDF文档