型号 / 厂家，封装，批号，备注，订购

54LS295B/B2A / Philips Semiconductors,Datasheet,07+,4-Bit Shift Register 订购 PDF文档

54LS298FM / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54LS298FMQB / National Semiconductor,Datasheet,07+,QUAD 2-PORT REGISTER 订购 PDF文档

54LS298W / Raytheon Electronics,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

54LS299FM / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档

54LS301 / Signetics,Datasheet,07+,Bipolar Memory IC Da 订购 PDF文档

54LS30FMQB / National Semiconductor,Datasheet,07+,8-Input NAND Gate 订购 PDF文档

54LS30W / NS,DIP,06+,主打，特价010-82563191 订购 PDF文档

54LS31 / Texas Instruments,Datasheet,07+,DELAY ELEMENTS 订购 PDF文档

54LS322DMQB / Various,Datasheet,07+,8-Bit Shift Register 订购 PDF文档