| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM3875TF |  1,001Kb/20P | OverturTM Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier |
 National Semiconductor ... | LM3875T |  1,001Kb/ 20P | OverturTM Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier |
| LM3875 |  1,001Kb/ 20P | OverturTM Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier |
 National Semiconductor ... | LM3876 |  566Kb/ 19P | LM3876 Overture??Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute |
| LM3876 |  1Mb/ 22P | Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute |
 National Semiconductor ... | LM3876T |  566Kb/ 19P | LM3876 Overture??Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute |
| LM3876T |  1Mb/ 22P | Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute |
 National Semiconductor ... | LM3876TF |  566Kb/ 19P | LM3876 Overture??Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute |
| LM3876TF |  1Mb/ 22P | Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute |
 National Semiconductor ... | LM3876 |  1Mb/ 22P | Audio Power Amplifier Series High-Performance 56W Audio Power Amplifier w/Mute |
 National Semiconductor ... | LM387AN |  121Kb/ 4P | LM387/LM387A Low Noise Dual Preamplifier |
| LM387N |  121Kb/ 4P | LM387/LM387A Low Noise Dual Preamplifier |
 National Semiconductor ... | LM380 |  236Kb/ 8P | Audio Power Amplifier |
| LM380 |  271Kb/ 9P | 2.5W Audio Power Amplifier |