| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM6172IN |  551Kb/16P | Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
| LM6172IN |  1Mb/25P | LM6172 Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172INNOPB |  1Mb/25P | LM6172 Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172IM |  1Mb/25P | LM6172 Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172IM |  551Kb/16P | Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172IMNOPB |  1Mb/25P | LM6172 Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172IMX |  1Mb/25P | LM6172 Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172IMX |  551Kb/16P | Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172IMXNOPB |  1Mb/25P | LM6172 Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |
 National Semiconductor ... | LM6172INNOPB |  1Mb/25P | LM6172 Dual High Speed, Low Power, Low Distortion, Voltage Feedback Amplifiers |