制造商 | 部件名 | 数据表 | 功能描述 |
National Semiconductor ... | DM7400N | 94Kb/4P | Quad 2-Input NAND Gates |
National Semiconductor ... | DM7400N | 94Kb/4P | Quad 2-Input NAND Gates |
National Semiconductor ... | DM7401 | 97Kb/4P | Quad 2-Input NAND Gates with Open-Collector Outputs |
National Semiconductor ... | DM7402N | 93Kb/4P | Quad 2-Input NOR Gates |
National Semiconductor ... | DM7403N | 93Kb/4P | Quad 2-Input NAND Gates with Open-Collector Outputs |
National Semiconductor ... | DM7404M | 107Kb/6P | Hex Inverting Gates |
National Semiconductor ... | DM7404N | 107Kb/6P | Hex Inverting Gates |