型号 / 厂家，封装，批号，备注，订购

74ACQ657PC / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

74ACQ657SPC / Fairchild Semiconductor,Datasheet,07+,Quiet Series Octal B 订购 PDF文档

74ACQ657SPCQR / National Semiconductor,Datasheet,07+,Quiet Series Octal B 订购 PDF文档

74ACQ821LCQR / National Semiconductor,Datasheet,07+,Quiet series 10-bit 订购 PDF文档

74ACQ821LCX / National Semiconductor,Datasheet,07+,Quiet series 10-bit 订购 PDF文档

74ACQ821PC / Various,Datasheet,07+,10-Bit D-Type Flip-F 订购 PDF文档

74ACQ821SCQR / National Semiconductor,Datasheet,07+,Quiet series 10-bit 订购 PDF文档

74ACQ821SD / National Semiconductor,Datasheet,07+,Quiet Series 10-Bit 订购 PDF文档

74ACQ821SDCQR / National Semiconductor,Datasheet,07+,Quiet series 10-bit 订购 PDF文档

74ACQ821SDCX / National Semiconductor,Datasheet,07+,Quiet series 10-bit 订购 PDF文档