型号 / 厂家，封装，批号，备注，订购

M74HC540F1R / ST Microelectronics,Datasheet,07+,OCTAL BUS BUFFER WIT 订购 PDF文档

M74HC51B1RDIP14STMPB / ,,最新批号,现货库存 订购 PDF文档

M74HC51C1 / Various,Datasheet,07+,2-2-3-3-Input AND-OR 订购 PDF文档

M74HC541B1N / ST Microelectronics,Datasheet,06/07+,Non-Inverting-Functi 订购 PDF文档

M74HC541C1 / Various,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

M74HC541C1R / ST Microelectronics,Datasheet,07+,OCTAL BUS BUFFER WIT 订购 PDF文档

M74HC541F1R / ST Microelectronics,Datasheet,07+,OCTAL BUS BUFFER WIT 订购 PDF文档

M74HC51F1 / Various,Datasheet,07+,2-2-3-3-Input AND-OR 订购 PDF文档

M74HC541M1RSO20STMPB / ,,最新批号,现货库存 订购 PDF文档

M74HC51P / Various,Datasheet,07+,2-2-3-3-Input AND-OR 订购 PDF文档