型号 / 厂家，封装，批号，备注，订购

HD74LS42RP / Hitachi Semiconductor,Datasheet,07+,Decoder/Demultiplexe 订购 PDF文档

HD74LS458P / ,,最新批号,现货库存 订购 PDF文档

HD74LS47G / Hitachi Semiconductor,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

HD74LS47P(DIP) / Hitachi Semiconductor,Datasheet,06/07+,BCD-to-Seven Segment 订购 PDF文档

HD74LS96P / Hitachi Semiconductor,Datasheet,07+,5-Bit Shift Register 订购 PDF文档

HD74LV00A / Renesas Technology,Datasheet,06/07+,Quad. 2-input NAND G 订购 PDF文档

HD74LS48FP / ren,,09+/pb,★深圳香港均可交货★ 订购 PDF文档

HD74LS49G / Hitachi Semiconductor,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

HD74LS640-1 / Hitachi Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档

HD74LS642-1 / Hitachi Semiconductor,Datasheet,07+,Octal Bus Transceive 订购 PDF文档