型号 / 厂家，封装，批号，备注，订购

74S191 / ,,最新批号,原装现货 订购 PDF文档

74S194DC / Various,Datasheet,07+,4-Bit Shift Register 订购 PDF文档

74S195F / ,,最新批号,现货库存 订购 PDF文档

74S195NA / SIG,,08/09+,010-66001623 订购 PDF文档

74S201JN / ,,最新批号,原装现货 订购 PDF文档

74S20HD74S20 / ,,,原装现货 订购 PDF文档

74S20HD74S20P / ,,最新批号,原装现货 订购 PDF文档

74S22 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档

74S225AJ / Various,Datasheet,07+,FIFO-LIFO Register - 订购 PDF文档

74S225AN / Various,Datasheet,07+,FIFO-LIFO Register - 订购 PDF文档