型号 / 厂家，封装，批号，备注，订购

M54HC643F1R / ST Microelectronics,Datasheet,06/07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M54HC643M1R / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M54HC590D / ST Microelectronics,Datasheet,07+,RAD-HARD 8 BINARY CO 订购 PDF文档

M54HC646F1 / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

M54HC592F1R / ST Microelectronics,Datasheet,06/07+,8 BIT REGISTER BINAR 订购 PDF文档

M54HC648F1 / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

M54HC652F1 / Various,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

M54HC670 / ST Microelectronics,Datasheet,06/07+,4 WORD X 4 BIT REGIS 订购 PDF文档

M54HC670F1 / Various,Datasheet,07+,Register File (Stati 订购 PDF文档

M54HC593F1R / ST Microelectronics,Datasheet,06/07+,8 BIT BINARY 订购 PDF文档