| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments
| CD4012BE | CMOS NAND Gates |
Texas Instruments
| CD4012B | CMOS NAND Gates |
Texas Instruments
| CD4012BM | CMOS NAND Gates |
RCA
| CD4012B | CMOS NAND Gates |
Texas Instruments
| CD4012BF3A | CMOS NAND Gates |
Intersil (now Renesas)
| CD4012BMS | CMOS NAND Gates |