型号 / 厂家，封装，批号，备注，订购

SN74LS244DB / ,,08/09+,全新原装深圳库存 订购 PDF文档

SN74LS244DBR / HIT,DIP,08/09+,全新原装深圳库存 订购 PDF文档

SN74LS244DBRG4 / Texas Instruments,Datasheet,06/07+,Octal Buffers And Li 订购 PDF文档

SN74LS244DWE4 / Texas Instruments,Datasheet,06/07+,Octal Buffers And Li 订购 PDF文档

SN74LS244DWR/7.2 / TI,SOP-20/A,08/09+, 订购 PDF文档

SN74LS244DWR2 / ,,08/09+,全新原装深圳库存 订购 PDF文档

SN74LS244DWRE4 / Texas Instruments,Datasheet,06/07+,Octal Buffers And Li 订购 PDF文档

SN74LS244FPT / TI,SOP5.2,08/09+,全新原装 订购 PDF文档

SN74LS244JB / ,,最新批号,现货库存 订购 PDF文档

SN74LS244J-B / AMD,DIP20,08/09+,010-66001623/66001621 订购 PDF文档