型号 / 厂家，封装，批号，备注，订购

M54HC4520F1 / Various,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

M54HC4520F1R / ST Microelectronics,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

M54HC564M1R / ST Microelectronics,Datasheet,06/07+,OCTAL D-TYPE FLIP FL 订购 PDF文档

M54HC573 / ST Microelectronics,Datasheet,06/07+,RAD-HARD OCTAL D-TYP 订购 PDF文档

M54HC4538D / ST Microelectronics,Datasheet,07+,RAD HARD DUAL RETRIG 订购 PDF文档

M54HC4538F1R / ST Microelectronics,Datasheet,07+,DUAL RETRIGGERABLE M 订购 PDF文档

M54HC573F1R / ST Microelectronics,Datasheet,06/07+,OCTAL D-TYPE LATCH W 订购 PDF文档

M54HC574B1R / ST Microelectronics,Datasheet,07+,OCTAL D-TYPE FLIP FL 订购 PDF文档

M54HC4538K / ST Microelectronics,Datasheet,07+,RAD HARD DUAL RETRIG 订购 PDF文档

M54HC574C1R / ST Microelectronics,Datasheet,07+,OCTAL D-TYPE FLIP FL 订购 PDF文档