| 制造商 | 部件名 | 数据表 | 功能描述 |
 National Semiconductor ... | FDLL458 |  38Kb/2P | High Conductance Low Leakage Diode |
| FDLL458A |  38Kb/2P | High Conductance Low Leakage Diode |
 National Semiconductor ... | FDLL456 |  38Kb/ 2P | High Conductance Low Leakage Diode |
| FDLL456A |  38Kb/ 2P | High Conductance Low Leakage Diode |
| FDLL457 |  38Kb/ 2P | High Conductance Low Leakage Diode |
 National Semiconductor ... | FDLL457A |  38Kb/ 2P | High Conductance Low Leakage Diode |
| FDLL458A |  38Kb/ 2P | High Conductance Low Leakage Diode |
| FDLL459 |  38Kb/ 2P | High Conductance Low Leakage Diode |
| FDLL459A |  38Kb/ 2P | High Conductance Low Leakage Diode |