型号：DM7400
厂商：FAIRCHILD[Fairchild Semiconductor]
大小：47.18 Kbytes
页数：共4页
功能：Quad 2-Input NAND Gates
型号：DM7400M
型号：DM7400N
厂商：NSC[National Semiconductor]
大小：94.09 Kbytes
