| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | 54F283DM |  184Kb/10P | 4-Bit Binary Full Adder with Fast Carry |
 National Semiconductor ... | 54F283FM |  184Kb/ 10P | 4-Bit Binary Full Adder with Fast Carry |
| 54F283LL |  184Kb/ 10P | 4-Bit Binary Full Adder with Fast Carry |
| 54F280 |  152Kb/ 8P | 9-Bit Parity Generator/Checker |
| 54F280DM |  152Kb/ 8P | 9-Bit Parity Generator/Checker |
| 54F280FM |  152Kb/ 8P | 9-Bit Parity Generator/Checker |
| 54F280LM |  152Kb/ 8P | 9-Bit Parity Generator/Checker |
| 54F283 |  184Kb/ 10P | 4-Bit Binary Full Adder with Fast Carry |
| 54F20 |  140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F20DM |  140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F20FM |  140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F20LM |  140Kb/ 6P | Dual 4-Input NAND Gate |
| 54F219 |  164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F219DL |  164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F219FL |  164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F219LL |  164Kb/ 8P | 64-Bit Random Access Memory with TRI-STATEE Outputs |
| 54F2244 |  147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F2244DM |  147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F2244FM |  147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F2244LM |  147Kb/ 8P | Octal Buffer/Line Driver with 25X Series Resistors in Outputs |
| 54F240 |  189Kb/ 10P | Octal Buffers/Line Drivers with TRI-STATE Outputs |