IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74HC640DB118 / NXP,,07+,全新原装现货 订购 PDF文档
74HC643U / Philips Semiconductors,Datasheet,07+,Octal bus transceive 订购 PDF文档
74HC640U / Philips Semiconductors,Datasheet,07+,Octal bus transceive 订购 PDF文档
74HC646DB118 / NXP,,07+,全新原装现货 订购 PDF文档
74HC646CNT / ,,最新批号,原装现货 订购 PDF文档
74HC646D653 / NXP,,07+,全新原装现货 订购 PDF文档
74HC646U / Philips Semiconductors,Datasheet,07+,Octal bus transceive 订购 PDF文档
74HC646DB112 / NXP,,07+,全新原装现货 订购 PDF文档
74HC648N3 / Philips Semiconductors,Datasheet,07+,Octal bus transceive 订购 PDF文档