型号 / 厂家，封装，批号，备注，订购

74F157SC / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

74F157SDC / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

74F157SPC / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

74F158ADCX / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

74F158ADMQB / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

74F158AFC / National Semiconductor,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

74F158AFCQB / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

74F158AFCX / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

74F158ALMQB / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档

74F158ALMX / National Semiconductor,Datasheet,07+,Quad 2-Input Multipl 订购 PDF文档