| Part Number | Description |
|---|---|
| OP271 | HIGH SPEED DUAL OPERATIONAL AMPLIFIER |
| OP27 | Low-Noise / Precision Operational Amplifier |
| OP270 | DUAL VERY LOW NOISE PRECISION OPERATIONAL AMPLIFIER |
| OP275 | Dual Bipolar/JFET / Audio Operational Amplifier |
| OP279 | Rail-to-Rail High Output Current Operational Amplifiers |