IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74HCT20DB112 / NXP,,07+,全新原装现货 订购 PDF文档
74HCT20DB118 / NXP,,07+,全新原装现货 订购 PDF文档
74HCT20D-TR / ,,最新批号,原装现货 订购 PDF文档
74HCT239P / Supertex,Datasheet,07+,8-Line Digital Demul 订购 PDF文档
74HCT20N? / ,,最新批号,原装现货 订购 PDF文档
74HCT21NB / Philips Semiconductors,Datasheet,07+,Dual 4-input AND gat 订购 PDF文档
74HCT240C / Supertex,Datasheet,07+,Inverting-Function B 订购 PDF文档
74HCT240D. / ,,08/09+, 订购 PDF文档
74HCT21U / Philips Semiconductors,Datasheet,07+,Dual 4-input AND gat 订购 PDF文档