| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | DM74121 |  128Kb/6P | One-Shot with Clear and Complementary Outputs |
| DM74121N |  128Kb/6P | One-Shot with Clear and Complementary Outputs |
 National Semiconductor ... | DM74121N |  128Kb/6P | One-Shot with Clear and Complementary Outputs |
 National Semiconductor ... | DM74122 |  125Kb/6P | Retriggerable Resettable Multivibrator |
 National Semiconductor ... | DM74123 |  157Kb/4P | DUAL RETRIGGERABLE ONE-SHOP WITH CLEAR AND COMPLEMENTARY OUTPUTS |
| DM74123N |  130Kb/6P | Dual Retriggerable One-Shot with Clear and Complementary Outputs |
 National Semiconductor ... | DM74123N |  157Kb/4P | DUAL RETRIGGERABLE ONE-SHOP WITH CLEAR AND COMPLEMENTARY OUTPUTS |
| DM74125 |  98Kb/4P | Quad TRI-STATE Buffers |
| DM74125N |  98Kb/4P | Quad TRI-STATE Buffers |
| DM7410 |  93Kb/4P | Triple 3-Input NAND Gates |