IC快速检索：
型号 / 厂家，封装，批号，备注，订购
54HCT239C / Supertex,Datasheet,07+,4-Line Digital Demul 订购 PDF文档
54HCT240C / Supertex,Datasheet,07+,Inverting-Function B 订购 PDF文档
54LS09W / Raytheon Electronics,Datasheet,07+,2-Input AND-Function 订购 PDF文档
54LS10/B2A / Philips Semiconductors,Datasheet,07+,3-Input NAND-Functio 订购 PDF文档
54LS10/BDA / Philips Semiconductors,Datasheet,07+,3-Input NAND-Functio 订购 PDF文档
54LS107A/BCA / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档
54LS109/B2A / Philips Semiconductors,Datasheet,07+,Dual J-K Flip-Flop 订购 PDF文档
54LS109FMQB / Various,Datasheet,07+,Dual J-K Flip-Flop 订购 PDF文档