型号 / 厂家，封装，批号，备注，订购

74HCT280EP / RCA/PHIL,,08/09+,全新原装 订购 PDF文档

74HCT281 / HAR,,08/09+,010-66001623/66001621 订购 PDF文档

74HCT283(CD74HCT283E) D/C94 / ,,,原装现货 订购 PDF文档

74HCT283D,653 / ,,08/09+, 订购 PDF文档

74HCT283DB,118 / ,,最新批号, 订购 PDF文档

74hct283m / ti,,08/09+,全新原装深圳库存 订购 PDF文档

74HCT283PW / Philips Semiconductors,Datasheet,07+,4-bit binary full ad 订购 PDF文档

74HCT283PW,118 / ,,最新批号,最新供应 订购 PDF文档

74HCT283T / PHIL,SO16,08/09+,特价 订购 PDF文档

74HCT297 / Philips Semiconductors,Datasheet,07+,Digital phase-locked 订购 PDF文档