IC快速检索：
型号 / 厂家，封装，批号，备注，订购
HD74221G / Hitachi Semiconductor,Datasheet,07+,Dual Monostable Mult 订购 PDF文档
HD7425FPA / Faraday Technology,Datasheet,06/07+,Active Filter: Lowpa 订购 PDF文档
HD7425FPD / Faraday Technology,Datasheet,07+,Active Filter: Lowpa 订购 PDF文档
HD7425FPF / Faraday Technology,Datasheet,07+,Active Filter: Lowpa 订购 PDF文档
HD74283 / Hitachi Semiconductor,Datasheet,07+,TTL HD74/HD74S Serie 订购 PDF文档
HD74290G / Hitachi Semiconductor,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档
HD7413G / Hitachi Semiconductor,Datasheet,07+,NAND-Function Schmit 订购 PDF文档
HD74293G / Hitachi Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 订购 PDF文档
HD7432G / Hitachi Semiconductor,Datasheet,06/07+,2-Input OR-Function 订购 PDF文档