| 54LS04 | National Semiconductor | Hex Inverter |
| JM38510/30003B2A | National Semiconductor | |
| JM38510/30003BCA | National Semiconductor | |
| JM38510/30003BDA | National Semiconductor | |
| JM38510/30003SCA | National Semiconductor | |
| JM38510/30003SDA | National Semiconductor | |
| DM54LS04 | National Semiconductor | Hex Inverter |
| DM54LS04E/883 | National Semiconductor | |
| DM54LS04J/883 | National Semiconductor | |
| DM54LS04W/883 | National Semiconductor | |
|