| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
CD4077BM | CMOS Quad Exclusive-OR and Exclusive-NOR Gate |
| CD4077BM | Quad 2-Input EXCLUSIVE-OR/ NOR Gate | |
Intersil (now Renesas) |
CD4077BMS | CMOS Quad Exclusive OR and Exclusive NOR Gates |