IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74AC20PCQR / National Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 订购 PDF文档
74AC20PCX / Fairchild Semiconductor,Datasheet,07+,IC NAND GATE DUAL 4I 订购 PDF文档
74AC20SCX_SF86999A / ,,最新批号,原装现货 订购 PDF文档
74AC20-R / ,,最新批号,原装现货 订购 PDF文档
74AC20TTR / ST Microelectronics,Datasheet,07+,IC NAND GATE DUAL 4I 订购 PDF文档
74AC20SCQR / National Semiconductor,Datasheet,07+,Dual 4-Input NAND Ga 订购 PDF文档
74AC240D / Philips Semiconductors,Datasheet,07+,Inverting-Function B 订购 PDF文档
74AC240DB / Philips Semiconductors,Datasheet,07+,Inverting-Function B 订购 PDF文档