型号 / 厂家，封装，批号，备注，订购

74HCT20D/N118 / NXP,,07+,全新原装现货 订购 PDF文档

74HCT20U / Philips Semiconductors,Datasheet,07+,Dual 4-input NAND ga 订购 PDF文档

74HCT1G126GW165 / NXP,,07+,全新原装现货 订购 PDF文档

74HCT1G14GW125 / NXP,,07+,全新原装现货 订购 PDF文档

74HCT221BT / ,,最新批号,现货库存 订购 PDF文档

74HCT221DB112 / NXP,,07+,全新原装现货 订购 PDF文档

74HCT221DB118 / NXP,,07+,全新原装现货 订购 PDF文档

74HCT23 / ,,08/09+,原装现货 订购 PDF文档

74HCT237P / Supertex,Datasheet,07+,8-Line Digital Demul 订购 PDF文档

74HCT237U / Philips Semiconductors,Datasheet,07+,3-to-8 line decoder/ 订购 PDF文档