型号 / 厂家，封装，批号，备注，订购

54F289DM / Various,Datasheet,07+,General-Purpose Stat 订购 PDF文档

54F298FM / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54F298SM / National Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54F299/B2A(SMD) / Philips Semiconductors,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54F299/BRA(SMD) / Philips Semiconductors,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54F299/BSA(SMD) / Philips Semiconductors,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54F299FM / National Semiconductor,Datasheet,07+,Octal Universal Shif 订购 PDF文档

54F299L1M / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54F30244/BLA / Philips Semiconductors,Datasheet,07+,Single-Ended Driver- 订购 PDF文档

54F30245/B3A / Philips Semiconductors,Datasheet,07+,Octal Bus-Line Trans 订购 PDF文档