| CD4049BMS | Intersil | Buffer/Converter, Inverter, Logic Level Conversion, Hex, Rad-Hard, CMOS, Logic |
| CD4049UBMS | Intersil | Buffer/Converter, Inverter, Logic Level Conversion, Hex, (UnBuffered), Rad-Hard, CMOS, Logic |
| CD4050BMS | Intersil | Buffer/Converter, Logic Level Conversion, Hex, (UnBuffered), Rad-Hard, CMOS, Logic |
| CD4069UB | Texas Instruments | CMOS Hex Inverter |
| CD4069UBMS | Intersil | Inverter, Hex. (Unbuffered), Rad-Hard, CMOS, Logic |
| CD4502B | Texas Instruments | CMOS Strobed Hex Inverter/Buffer |
| CD54AC04 | Texas Instruments | Hex Inverters |
| CD54AC05 | Texas Instruments | Hex Inverters With Open-Drain Outputs |
| CD54ACT04 | Texas Instruments | Hex Inverters |
| CD54ACT05 | Texas Instruments | Hex Inverters with Open-Drain Outputs |
| CD54HC04 | Texas Instruments | High Speed CMOS Logic Hex Inverter |
| CD54HCT04 | Texas Instruments | High Speed CMOS Logic Hex Inverter |
| CD74AC04 | Texas Instruments | Hex Inverters |
| CD74AC05 | Texas Instruments | Hex Inverters With Open-Drain Outputs |
| CD74AC14 | Texas Instruments | Hex Schmitt-Triggered Inverters |
| CD74ACT04 | Texas Instruments | Hex Inverters |
| CD74ACT05 | Texas Instruments | Hex Inverters with Open-Drain Outputs |
| CD74ACT14 | Texas Instruments | Hex Schmitt-Triggered Inverters |
| CD74HC04 | Texas Instruments | High Speed CMOS Logic Hex Inverters |
| CD74HC14 | Texas Instruments | High Speed CMOS Logic Hex Schmitt-Triggered Inverters |