| Компонент | Описание | Производитель | |
| DM54180 | 9-Bit Parity Generators/Checkers |
National Semiconductor |
|
| DM54181 | ARITHMETIC LOGIC UNIT/FUNCTION GENERATORS |
National Semiconductor |
|
| DM54184 | BCD-to-Binary and Binary-to-BCD Converters |
National Semiconductor |