型号 / 厂家，封装，批号，备注，订购

M54HC690F1R / ST Microelectronics,Datasheet,07+,HC691/693 4 BIT BINA 订购 PDF文档

M54HC690M1R / ST Microelectronics,Datasheet,06/07+,HC691/693 4 BIT BINA 订购 PDF文档

M54HC597K / ST Microelectronics,Datasheet,07+,RAD-HARD 8 BIT LATCH 订购 PDF文档

M54HC691 / ST Microelectronics,Datasheet,06/07+,HC691-693 4 BIT BINA 订购 PDF文档

M54HC620F1 / Various,Datasheet,06/07+,Octal Bus-Line Trans 订购 PDF文档

M54HC691B1R / ST Microelectronics,Datasheet,06/07+,HC691/693 4 BIT BINA 订购 PDF文档

M54HC620F1R / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M54HC691C1R / ST Microelectronics,Datasheet,06/07+,HC691/693 4 BIT BINA 订购 PDF文档

M54HC623B1R / ST Microelectronics,Datasheet,07+,OCTAL BUS TRANSCEIVE 订购 PDF文档

M54HC691F1R / ST Microelectronics,Datasheet,06/07+,HC691/693 4 BIT BINA 订购 PDF文档