型号 / 厂家，封装，批号，备注，订购

74AC20M-R / ,,最新批号,原装现货 订购 PDF文档

74AC20PC_F091 / FSC,,07+,全新原装热卖 订购 PDF文档

74AC20SCX_NL / FSC,,07+,全新原装热卖 订购 PDF文档

74AC20MTC_NL / Fairchild Semiconductor,Datasheet,07+,IC NAND GATE DUAL 4I 订购 PDF文档

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