| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | DM74LS367AM |  137Kb/6P | Hex TRI-STATE Buffers |
 National Semiconductor ... | DM74LS367AN |  137Kb/ 6P | Hex TRI-STATE Buffers |
 National Semiconductor ... | DM74LS365AN |  131Kb/ 6P | Hex TRI-STATE Buffers |
| DM74LS366A |  139Kb/ 6P | Hex TRI-STATE Inverting Buffer |
 National Semiconductor ... | DM74LS368A |  137Kb/ 6P | Hex TRI-STATE Inverting Buffers |
 National Semiconductor ... | DM74LS368AM |  137Kb/ 6P | Hex TRI-STATE Inverting Buffers |
 National Semiconductor ... | DM74LS368AN |  137Kb/ 6P | Hex TRI-STATE Inverting Buffers |
| DM74LS30 |  120Kb/ 6P | 8-Input NAND Gate |
 National Semiconductor ... | DM74LS30M |  120Kb/ 6P | 8-Input NAND Gate |