| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | CLC426 |  1,005Kb/8P | Wideband, Low-Noise, Voltage Feedback Op Amp |
 National Semiconductor ... | CLC420 |  286Kb/10P | High-Speed, Voltage Feedback Op Amp |
| CLC420AJE |  286Kb/10P | High-Speed, Voltage Feedback Op Amp |
| CLC420AJE-TR13 |  286Kb/10P | High-Speed, Voltage Feedback Op Amp |
| CLC420AJP |  286Kb/10P | High-Speed, Voltage Feedback Op Amp |
| CLC423 |  131Kb/8P | Comlinear CLC423 94MHz, Single Supply Voltage Feedback Op Amp |
| CLC425 |  1Mb/9P | Ultra Low Noise Wideband Op Amp |
 National Semiconductor ... | CLC425A8B |  1Mb/9P | Ultra Low Noise Wideband Op Amp |
 National Semiconductor ... | CLC425AJE |  1Mb/9P | Ultra Low Noise Wideband Op Amp |
 National Semiconductor ... | CLC425AJM5 |  1Mb/9P | Ultra Low Noise Wideband Op Amp |