IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SN74LS183FN / Texas Instruments,Datasheet,07+,2-Bit Parallel Full 订购 PDF文档
SN74LS189J / Various,Datasheet,07+,General-Purpose Stat 订购 PDF文档
SN74LS18AFN / Texas Instruments,Datasheet,06/07+,NAND-Function Schmit 订购 PDF文档
SN74LS18J / Texas Instruments,Datasheet,06/07+,NAND-Function Schmit 订购 PDF文档
SN74LS190FN / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档
SN74LS191DM74L / ,,08/09+,全新原装深圳库存 订购 PDF文档
SN74LS191N-TI / ,,最新批号,原装现货 订购 PDF文档
SN74LS192-D / On Semiconductor,Datasheet,06/07+,PRESETTABLE BCD-DECA 订购 PDF文档
SN74LS192FN / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档