型号 / 厂家，封装，批号，备注，订购

54F275A1LMQB / ,,06+,全新原装进口 订购 PDF文档

54F275AL1MQB / NS,DIP,08+,优势库存特价热卖 订购 PDF文档

54F27DM / National Semiconductor,Datasheet,07+,3-Input NOR-Function 订购 PDF文档

54F27FM / National Semiconductor,Datasheet,07+,3-Input NOR-Function 订购 PDF文档

54F27LM / National Semiconductor,Datasheet,07+,3-Input NOR-Function 订购 PDF文档

54F280A/B2A / Various,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54F280B/B2A / Various,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54F280B/BDA / Various,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54F280FM / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档

54F280LM / National Semiconductor,Datasheet,07+,9-Bit Parity Generat 订购 PDF文档