| Manufacturer | Part Number | Description |
|---|---|---|
NXP Semiconductors
| F4049BD | HEF4049BD |
|
NXP Semiconductors
| HEF4049B | HEX inverting buffers |
Nexperia
| HEF4049BT | Hex inverting buffers |
|
Nexperia
| HEF4049B-Q100 | Hex inverting buffers |
Philips Semiconductors (now NXP Semiconductors)
| HEF4049B | HEX inverting buffers |
|
Nexperia
| HEF4049B | Hex inverting buffers |
