型号 / 厂家，封装，批号，备注，订购

74HC688APWR / TI,TSSOP,00+,0755-83980010 订购 PDF文档

74HC688DB112 / NXP,,07+,全新原装现货 订购 PDF文档

74HC688DB118 / NXP,,07+,全新原装现货 订购 PDF文档

74HC73U / Philips Semiconductors,Datasheet,07+,Dual JK flip-flop wi 订购 PDF文档

74HC688M / SOP20(大只),57,TI,全新原装，低价热卖 订购 PDF文档

74HC7403 / Philips Semiconductors,Datasheet,07+,4-Bit x 64-word FIFO 订购 PDF文档

74HC7403D512 / NXP,,07+,全新原装现货 订购 PDF文档

74HC7403N112 / NXP,,07+,全新原装现货 订购 PDF文档

74HC7404D / Philips Semiconductors,Datasheet,07+,5-Bit x 64-word FIFO 订购 PDF文档

74HC688NB / Philips Semiconductors,Datasheet,07+,8-bit magnitude comp 订购 PDF文档