型号 / 厂家，封装，批号，备注，订购

SN54LS647W / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

SN54LS648 / Monolithic Memories,Datasheet,07+,LSI Data Book 1986 订购 PDF文档

SN54LS648FK / Texas Instruments,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54LS648JT / Texas Instruments,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54LS648L / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

SN54LS649FK / Texas Instruments,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54LS649JS / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

SN54LS649JT / Texas Instruments,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54LS649L / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

SN54LS651 / Texas Instruments,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档