型号 / 厂家，封装，批号，备注，订购

54S20/B2A / Philips Semiconductors,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

54S221J / MOT,CDIP,05+,协顺发科技.现货库存.质量保证.价格优势. 订购 PDF文档

54S226J / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54S22DM / Various,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

54S22FK/B / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54S22FM / Various,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

54S241/BSA / Philips Semiconductors,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

54S241DM / Various,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

54S241FM / Various,Datasheet,07+,Non-Inverting-Functi 订购 PDF文档

54S251 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档