型号 / 厂家，封装，批号，备注，订购

SN54LS275 / Texas Instruments,Datasheet,07+,4 BIT BY 4 BIT BINAR 订购 PDF文档

SN54LS279AW / Texas Instruments,Datasheet,06/07+,QUADRUPLE S-R LATCHE 订购 PDF文档

SN54LS279DM / ,,最新批号,原装现货 订购 PDF文档

SN54LS266W / Texas Instruments,Datasheet,07+,QUADRUPLE 2-INPUT EX 订购 PDF文档

SN54LS279A / Texas Instruments,Datasheet,06/07+,QUADRUPLE S-R LATCHE 订购 PDF文档

SN54LS279AFK / Texas Instruments,Datasheet,06/07+,QUADRUPLE S-R LATCHE 订购 PDF文档

SN54LS279W / Various,Datasheet,06/07+,Quadruple R-S-Type L 订购 PDF文档

SN54LS28 / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-INPUT PO 订购 PDF文档

SN54LS27FK / Texas Instruments,Datasheet,06/07+,TRIPLE 3-INPUT POSIT 订购 PDF文档

SN54LS290FK / Texas Instruments,Datasheet,06/07+,DECADE AND 4-BIT BIN 订购 PDF文档