型号 / 厂家，封装，批号，备注，订购

54ALS245AW/883(SMD) / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

54ALS251/BEAJC / ,,最新批号,原装现货 订购 PDF文档

54ALS251J/883(SMD) / National Semiconductor,Datasheet,07+,8-Line Digital Multi 订购 PDF文档

54ALS253/BEAJC / ,,最新批号,原装现货 订购 PDF文档

54ALS253J/883(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Multi 订购 PDF文档

54ALS253W/883(SMD) / National Semiconductor,Datasheet,07+,4-Line Digital Multi 订购 PDF文档

54ALS258/B2A(SMD) / Philips Semiconductors,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54ALS258/BFA(SMD) / Philips Semiconductors,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54ALS273/BRAJ / ,,最新批号,最新供应 订购 PDF文档

54ALS273E/883(SMD) / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档