| 型号 | 检测能力 |
| CD74HCT244M | √ |
| CD74HCT244E | √ |
| CD74HCT240E | √ |
| CD74HCT221M | √ |
| CD74HCT221E | √ |
| CD74HCT221 | √ |
| CD74HCT21M(6630543) | √ |
| CD74HCT21E | √ |
| CD74HCT175E | √ |
| CD74HCT173E | √ |
| CD74HCT165M-工业级，SO-16 | √ |
| CD74HCT165M | √ |
| CD74HCT153E | √ |
| CD74HCT14M-军温级,SOIC-14 | √ |
| CD74HCT14M | √ |
| CD74HCT138M | √ |
| CD74HCT138E | √ |
| CD74HCT137MT | √ |
| CD74HCT126M(HCT126M) | √ |
| CD74HCT126M | √ |