| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM149J/883 |  388Kb/15P | Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) |
 National Semiconductor ... | LM1496 |  164Kb/8P | Balanced Modulator-Demodulator |
| LM1496H |  164Kb/8P | Balanced Modulator-Demodulator |
| LM1496M |  164Kb/8P | Balanced Modulator-Demodulator |
| LM1496N |  164Kb/8P | Balanced Modulator-Demodulator |
| LM149J/883 |  388Kb/15P | Quad 741 Op Amps LM149 Wide Band Decompensated (AV MIN = 5) |
| LM140 |  28Kb/7P | VOLTAGE REGULATOR, +5 VOLTS AT 1.0A |
 National Semiconductor ... | LM140 |  512Kb/15P | Series 3-Terminal Positive Regulators |
 National Semiconductor ... | LM1403 |  133Kb/6P | Precision 2.50V Reference |
| LM1403A |  133Kb/6P | Precision 2.50V Reference |
| LM1403AN |  133Kb/6P | Precision 2.50V Reference |
| LM1403N |  133Kb/6P | Precision 2.50V Reference |