| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LH0022 |  204Kb/12P | Low Cost FET Op Amp |
| LH0022C |  204Kb/12P | Low Cost FET Op Amp |
 National Semiconductor ... | LH0020 |  66Kb/ 3P | HIGH GAIN OPERATIONAL AMPLIFIER |
| LH0020C |  66Kb/ 3P | HIGH GAIN OPERATIONAL AMPLIFIER |
| LH0020CG |  66Kb/ 3P | HIGH GAIN OPERATIONAL AMPLIFIER |
| LH0020G |  66Kb/ 3P | HIGH GAIN OPERATIONAL AMPLIFIER |
| LH0021 |  264Kb/ 14P | 1.0 Amp Power Operational Amplifier |
| LH0021C |  264Kb/ 14P | 1.0 Amp Power Operational Amplifier |
| LH0021CK |  264Kb/ 14P | 1.0 Amp Power Operational Amplifier |
| LH0021K |  264Kb/ 14P | 1.0 Amp Power Operational Amplifier |
| LH0022C |  204Kb/ 12P | Low Cost FET Op Amp |
| LH0023 |  286Kb/ 9P | SAMPLE AND HOLD CIRCUITS |
| LH0023C |  286Kb/ 9P | SAMPLE AND HOLD CIRCUITS |
| LH0023CG |  286Kb/ 9P | SAMPLE AND HOLD CIRCUITS |
| LH0023G |  286Kb/ 9P | SAMPLE AND HOLD CIRCUITS |
| LH0024 |  125Kb/ 6P | LH0024 High Slew Rate Operational Amplifier |
| LH0024C |  125Kb/ 6P | LH0024 High Slew Rate Operational Amplifier |
| LH0024CH |  125Kb/ 6P | LH0024 High Slew Rate Operational Amplifier |
| LH0024H |  125Kb/ 6P | LH0024 High Slew Rate Operational Amplifier |
| LH0024H-MIL |  125Kb/ 6P | LH0024 High Slew Rate Operational Amplifier |