| 447121 | DM7401 | Quad 2-Input NAND Gate with Open-Collector Outputs | National Semiconductor |
| 447122 | DM7401N | 7 V, quad 2-input NAND gate with open-collector output | National Semiconductor |
| 447123 | DM7402 | Quad 2-Input NOR Gates | Fairchild Semiconductor |
| 447124 | DM7402 | Quad 2-Input NOR Gate | National Semiconductor |
| 447125 | DM7402CW | Quad 2-Input NOR Gate | Fairchild Semiconductor |
| 447126 | DM7402N | Quad 2-Input NOR Gates | Fairchild Semiconductor |
| 447127 | DM7402N | Quad 2-Input NOR Gates | National Semiconductor |
| 447128 | DM7403 | Quad 2-Input NAND Gates with Open-Collector Outputs | Fairchild Semiconductor |
| 447129 | DM7403 | Quad 2-Input NAND Gates with Open-Collector Output | National Semiconductor |
| 447130 | DM7403CW | Quad 2-Input NAND Gates with Open-Collector Output | Fairchild Semiconductor |
| 447131 | DM7403N | Quad 2-Input NAND Gates with Open-Collector Outputs | Fairchild Semiconductor |
| 447132 | DM7403N | Quad 2-Input NAND Gates with Open-Collector Outputs | National Semiconductor |
| 447133 | DM7404 | Hex Inverting Gates | Fairchild Semiconductor |
| 447134 | DM7404 | Hex Inverter | National Semiconductor |
| 447135 | DM7404CW | Hex Inverter | Fairchild Semiconductor |
| 447136 | DM7404M | Hex Inverting Gates | Fairchild Semiconductor |
| 447137 | DM7404M | Hex Inverting Gates | National Semiconductor |
| 447138 | DM7404MX | Hex Inverter | Fairchild Semiconductor |
| 447139 | DM7404N | Hex Inverting Gates | Fairchild Semiconductor |
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| 447140 | DM7404N | Hex Inverting Gates | National Semiconductor |
| 447141 | DM7405 | Hex Inverters with Open-Collector Outputs | Fairchild Semiconductor |
| 447142 | DM7405 | Hex Inverter with Open-Collector Outputs | National Semiconductor |
| 447143 | DM7405N | Hex Inverters with Open-Collector Outputs | Fairchild Semiconductor |
| 447144 | DM7405N | 7 V, hex inverter with open-collector output | National Semiconductor |
| 447145 | DM7405N14A | DM5405/DM7405 Hex Inverters with Open-Collector Outputs | National Semiconductor |
| 447146 | DM7406 | Hex Inverting Buffers with High Voltage Open-Collector Outputs | Fairchild Semiconductor |
| 447147 | DM7406 | Hex Inverting Buffer/Driver with High-Voltage Open- Collector Outputs | National Semiconductor |
| 447148 | DM7406CW | Hex Inverting Buffer/Driver with High-Voltage Open- Collector Outputs | Fairchild Semiconductor |
| 447149 | DM7406M | Hex Inverting Buffers with High Voltage Open-Collector Outputs | Fairchild Semiconductor |
| 447150 | DM7406M | Hex Inverting Buffers with High Voltage Open-Collector Outputs | National Semiconductor |
| 447151 | DM7406MX | Hex Inverting Buffer/Driver with High-Voltage Open- Collector Outputs | Fairchild Semiconductor |
| 447152 | DM7406N | Hex Inverting Buffers with High Voltage Open-Collector Outputs | Fairchild Semiconductor |
| 447153 | DM7406N | 7 V, hex inverting buffer with high voltage open-collector output | National Semiconductor |
| 447154 | DM7407 | Hex Buffers with High Voltage Open-Collector Outputs | Fairchild Semiconductor |
| 447155 | DM7407 | Hex Buffer/Driver with High-Voltage Open-Collector Outputs | National Semiconductor |
| 447156 | DM7407CW | Hex Buffer/Driver with High-Voltage Open-Collector Outputs | Fairchild Semiconductor |
| 447157 | DM7407M | Hex Buffers with High Voltage Open-Collector Outputs | Fairchild Semiconductor |
| 447158 | DM7407M | Hex Buffers with High Voltage Open-Collector Outputs | National Semiconductor |
| 447159 | DM7407MX | Hex Buffer/Driver with High-Voltage Open-Collector Outputs | Fairchild Semiconductor |
| 447160 | DM7407N | Hex Buffers with High Voltage Open-Collector Outputs | Fairchild Semiconductor |
