| Producent | Numer części | Arkusz danych | Szczegółowy opis |
 National Semiconductor ... | 74F283SC |  184Kb/10P | 4-Bit Binary Full Adder with Fast Carry |
 National Semiconductor ... | 74F283SJ |  184Kb/ 10P | 4-Bit Binary Full Adder with Fast Carry |
 National Semiconductor ... | 74F283PC |  184Kb/ 10P | 4-Bit Binary Full Adder with Fast Carry |
 National Semiconductor ... | 74F280 |  152Kb/ 8P | 9-Bit Parity Generator/Checker |
 National Semiconductor ... | 74F280PC |  152Kb/ 8P | 9-Bit Parity Generator/Checker |
 National Semiconductor ... | 74F280SC |  152Kb/ 8P | 9-Bit Parity Generator/Checker |
 National Semiconductor ... | 74F280SJ |  152Kb/ 8P | 9-Bit Parity Generator/Checker |