IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74F420DMQR / National Semiconductor,Datasheet,07+,Error Detection-Corr 订购 PDF文档
74F420L1C / Various,Datasheet,07+,Error Detection-Corr 订购 PDF文档
74F420QC / Various,Datasheet,07+,Error Detection-Corr 订购 PDF文档
74F420QCQB / National Semiconductor,Datasheet,07+,Error Detection-Corr 订购 PDF文档
74F420QCQR / National Semiconductor,Datasheet,07+,Error Detection-Corr 订购 PDF文档
74F420SC / Various,Datasheet,07+,Error Detection-Corr 订购 PDF文档
74F432L1C / Various,Datasheet,07+,Octal D-Type Latch 订购 PDF文档
74F432SC / Various,Datasheet,07+,Octal D-Type Latch 订购 PDF文档
74F432SDC / National Semiconductor,Datasheet,07+,Octal D-Type Latch 订购 PDF文档