型号 / 厂家，封装，批号，备注，订购

SN54LS654 / Monolithic Memories,Datasheet,07+,LSI Data Book 1986 订购 PDF文档

SN54LS654F / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

SN54LS654L / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

SN54LS668 / Texas Instruments,Datasheet,06/07+,SYNCHRONOUS 4-BIT UP 订购 PDF文档

SN54LS653FK / Texas Instruments,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

SN54LS670 / Texas Instruments,Datasheet,06/07+, 订购 PDF文档

SN54LS668FK / Texas Instruments,Datasheet,06/07+,SYNCHRONOUS 4-BIT UP 订购 PDF文档

SN54LS668W / Texas Instruments,Datasheet,06/07+,SYNCHRONOUS 4-BIT UP 订购 PDF文档

SN54LS669FK / Texas Instruments,Datasheet,06/07+,SYNCHRONOUS 4-BIT UP 订购 PDF文档

SN54LS671J / ,Datasheet,06/07+,4-Bit Universal Shif 订购 PDF文档