型号 / 厂家，封装，批号，备注，订购

HD74HC1G14 / Hitachi Semiconductor,Datasheet,06/07+,Schmitt-triger Inver 订购 PDF文档

HD74HC1G66 / Renesas Technology,Datasheet,06/07+, 订购 PDF文档

HD74HC1G86 / Renesas Technology,Datasheet,06/07+,2-input Exclusive-OR 订购 PDF文档

HD74HC20A / ,,最新批号,现货库存 订购 PDF文档

HD74HC21RP / Renesas Technology,Datasheet,07+,Dual 4-input AND Gat 订购 PDF文档

HD74HC221AP / Hitachi Semiconductor,Datasheet,07+,Dual Monostable Mult 订购 PDF文档

HD74HC1GU04CME / Renesas Technology,Datasheet,07+,Inverter 订购 PDF文档

HD74HC20RP / Renesas Technology,Datasheet,07+,Dual 4-input NAND Ga 订购 PDF文档

HD74HC20RPEL-Q / ,,最新批号,原装现货 订购 PDF文档

HD74HC237 / Renesas Technology,Datasheet,06/07+,3-to-8-line Decoder/ 订购 PDF文档