型号 / 厂家，封装，批号，备注，订购

54ABT245J/883 / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档

54ABT245MWA / National Semiconductor,Datasheet,07+,Octal Bidirectional 订购 PDF文档

54ABT273/B2A / Philips Semiconductors,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

54ABT273/BRA / Philips Semiconductors,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

54ABT273E/883(SMD) / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

54ABT273J/883 / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 订购 PDF文档

54AC257MDA / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

54AC257SMQB / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

54AC258 / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

54AC258D / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档