IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74HC4514U / Philips Semiconductors,Datasheet,07+,4-to-16 line decoder 订购 PDF文档
74HC460N / TI,,,绝对自己库存货 订购 PDF文档
74HC540D/S242118 / NXP,,07+,全新原装现货 订购 PDF文档
74HC540DB112 / NXP,,07+,全新原装现货 订购 PDF文档
74HC540DB118 / NXP,,07+,全新原装现货 订购 PDF文档
74HC4518U / Philips Semiconductors,Datasheet,07+,Dual synchronous BCD 订购 PDF文档
74HC4520PW118 / NXP,,07+,全新原装现货 订购 PDF文档
74HC540DTR2G / ON,,07+,全新原装热卖 订购 PDF文档