74F64SC | 4-2-3-2-Input AND-OR-Invert Gate | NSC[National Semiconductor] | ![NSC[National Semiconductor]的LOGO](/PdfSupLogo/106NSC.GIF) | 130.35 Kbytes | 共6页 |  | 74F64,74F64,MC454,74F51,DM74LS51,DM74S51,DM7450,HD14506B,SN54LS51,HD74HC51 |
74F64SC | 4-2-3-2-Input AND-OR-Invert Gate | FAIRCHILD[Fairchild Semiconductor] | ![FAIRCHILD[Fairchild Semiconductor]的LOGO](/PdfSupLogo/51FAIRCHILD.GIF) | 48.79 Kbytes | 共4页 |  | 54F64DM,74F64,MC454,74F51,DM74LS51,DM74S51,DM7450,HD14506B,SN54LS51,HD74HC51 |