| HCF40181B | 4-BIT ARITHMETIC LOGIC UNIT | Datasheet*) |
| HCF40182B | LOOK-AHEAD CARRY GENERATOR | Datasheet*) |
| HCF4018B | PRESETTABLE DIVIDE-BY-N COUNTER | Datasheet*) |
| HCF40181 | 4-BIT ARITHMETIC LOGIC UNIT | Datasheet*) |
| HCF40181BEY | 4-BIT ARITHMETIC LOGIC UNIT | Datasheet*) |
| HCF40181BM1 | 4-BIT ARITHMETIC LOGIC UNIT | Datasheet*) |
| HCF40182BM1 | LOOK-AHEAD CARRY GENERATOR | Datasheet*) |
| HCC4018 | PRESETTABLE DIVIDE-BY-N COUNTER | Datasheet*) |
| HCF4018 | PRESETTABLE DIVIDE-BY-N COUNTER | Datasheet*) |
| HCF4018BC1 | PRESETTABLE DIVIDE-BY-N COUNTER | Datasheet*) |
| HCF4018BEY | PRESETTABLE DIVIDE-BY-N COUNTER | Datasheet*) |
| HCF4018BM1 | PRESETTABLE DIVIDE-BY-N COUNTER | Datasheet*) |
