| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | 74F378SC |  166Kb/8P | Parallel D Register with Enable |
 National Semiconductor ... | 74F378SJ |  166Kb/ 8P | Parallel D Register with Enable |
 National Semiconductor ... | 74F378PC |  166Kb/ 8P | Parallel D Register with Enable |
 National Semiconductor ... | 74F373 |  174Kb/ 8P | Octal Transparent Latch with TRI-STATE Outputs |
 National Semiconductor ... | 74F373MSA |  174Kb/ 8P | Octal Transparent Latch with TRI-STATE Outputs |
| 74F373PC |  174Kb/ 8P | Octal Transparent Latch with TRI-STATE Outputs |
 National Semiconductor ... | 74F373SC |  174Kb/ 8P | Octal Transparent Latch with TRI-STATE Outputs |
 National Semiconductor ... | 74F373SJ |  174Kb/ 8P | Octal Transparent Latch with TRI-STATE Outputs |