| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | 74F2244 |  147Kb/8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
 National Semiconductor ... | 74F2244MSA |  147Kb/8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
 National Semiconductor ... | 74F2244PC |  147Kb/8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
 National Semiconductor ... | 74F2244SC |  147Kb/8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
 National Semiconductor ... | 74F2244MSA |  147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
 National Semiconductor ... | 74F2244PC |  147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
 National Semiconductor ... | 74F2244SC |  147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
 National Semiconductor ... | 74F2245 |  112Kb/ 6P | Octal Bidirectional Transceiver with TRI-STATE Outputs |
| 74F2245SC |  112Kb/ 6P | Octal Bidirectional Transceiver with TRI-STATE Outputs |
| 74F2245SCX |  112Kb/ 6P | Octal Bidirectional Transceiver with TRI-STATE Outputs |