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    | Partname: | H11AA814 |  
    | Description: | Optocoupler. Phototransistor Output; GaAs AC Input (No base connection) |     
    | Manufacturer: |  |  
    | Pins: | 4 |  
    | Datasheet: | PDF (30.0K). Click here to download *) |  
    The QT Optoelectronics H11AA814 Series consists of two gallium arsenide infrared emitting diodes, connected in inverse parallel, driving a single silicon phototransistor in a 4-pin dual in-line package.  |  
    
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    Click here to download H11AA814 Datasheet*) | 
  
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