| Manufacturer | Part Number | Description |
|---|---|---|
Motorola Semiconductor (now NXP Semiconductors) |
H11AA3 | 6-Pin DIP Optoisolators AC Input/Transistor Output |
| H11AA3 | AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS | |
QT Optoelectronics |
H11AA3 | AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS |
| H11AA3-M | (H11AAx-M) AC Input/Phototransistor Optocouplers | |
| H11AA3M | (H11AA1M - H11AA4M) AC Input/Phototransistor Optocouplers |