型号 / 厂家，封装，批号，备注，订购

54FCT645ALB / IDT,CWDIP24,,全新原装，深圳香港现货 订购 PDF文档

54H192 / ,,,原装现货 订购 PDF文档

54H40BCBJC / ,,,原装现货 订购 PDF文档

54H40F / ,,,优势现货库存 订购 PDF文档

54FCT645LB / IDT,CWDIP24,,全新原装，深圳香港现货 订购 PDF文档

54H71F / SIG,,,特价 订购 PDF文档

54H72 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档

54H72DM / Various,Datasheet,07+,Single -Slave 订购 PDF文档

54FCT652ATDB / IDT,CWDIP28,00+,全新原装，深圳香港现货 订购 PDF文档

54H73DM / Various,Datasheet,07+,Dual J-K Flip-Flop 订购 PDF文档