| Manufacturer | Part Number | Description |
|---|---|---|
| NE5517 | Dual Operational Transconductance Amplifier | |
Philips Semiconductors (now NXP Semiconductors) |
NE5517 | Dual operational transconductance amplifier |
| NE5517A | Dual Operational Transconductance Amplifier | |
Philips Semiconductors (now NXP Semiconductors) |
NE5517A | Dual operational transconductance amplifier |