型号 / 厂家，封装，批号，备注，订购

54H20DM/B / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54H20FM / Various,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

54H21 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档

54H21W/C / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54H22/BCA / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54H22FM / Various,Datasheet,07+,4-Input NAND-Functio 订购 PDF文档

54H30FM / Various,Datasheet,07+,8-Input NAND-Functio 订购 PDF文档

54H30J/C / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

54H40 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档

54H52 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 订购 PDF文档