型号 / 厂家，封装，批号，备注，订购

HD74LS393FP(SMD) / Hitachi Semiconductor,Datasheet,06/07+,DUAL 4-BIT BINARY CO 订购 PDF文档

HD74LS393P(DIP) / Hitachi Semiconductor,Datasheet,07+,DUAL 4-BIT BINARY CO 订购 PDF文档

HD74LS393RP / Renesas Technology,Datasheet,06/07+,Dual 4-bit Binary Co 订购 PDF文档

HD74LS74AG / Hitachi Semiconductor,Datasheet,07+,Dual D-Type Flip-Flo 订购 PDF文档

HD74LS77G / Hitachi Semiconductor,Datasheet,06/07+,Quadruple D-Type Lat 订购 PDF文档

HD74LS78A / Renesas Technology,Datasheet,06/07+,Dual J-K Flip-Flops 订购 PDF文档

HD74LS83AFP / ,,最新批号,原装现货 订购 PDF文档

HD74LS83AG / Hitachi Semiconductor,Datasheet,07+,4-Bit Parallel Full 订购 PDF文档

HD74LS85FP(SMD) / Hitachi Semiconductor,Datasheet,07+,4-bit Magnitude Comp 订购 PDF文档

HD74LS91G / Hitachi Semiconductor,Datasheet,07+,8-Bit Shift Register 订购 PDF文档