型号 / 厂家，封装，批号，备注，订购

CD4520BMW / National Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档

CD4521BD / Various,Datasheet,07+,Fixed-Modulus Freque 订购 PDF文档

CD4521BFX / Harris Semiconductor,Datasheet,07+,Fixed-Modulus Freque 订购 PDF文档

CD4518BCJ / NS,CDIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

CD4518BD/MSR / Harris Semiconductor,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

CD4518BDMSR(SMD) / Harris Semiconductor,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

CD4518BE/TI / ,,最新批号,原装现货 订购 PDF文档

CD4521BK / Various,Datasheet,07+,Fixed-Modulus Freque 订购 PDF文档

CD4518BE? / ,,最新批号,原装现货 订购 PDF文档

CD4522B Types / Texas Instruments,Datasheet,07+,CMOS Programmable BC 订购 PDF文档