| 1570721 | TIL111FR2M | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570722 | TIL111FR2VM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570723 | TIL111FVM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570724 | TIL111M | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570725 | TIL111S | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570726 | TIL111SD | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570727 | TIL111SM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570728 | TIL111SR2M | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570729 | TIL111SR2VM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570730 | TIL111SVM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570731 | TIL111TM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570732 | TIL111TVM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570733 | TIL111VM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570734 | TIL111W | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570735 | TIL113 | PHOTODARLINGTON OPTOCOUPLERS | Fairchild Semiconductor |
| 1570736 | TIL113 | 5V, 80mA optically coupled isolator photodarlington output | ISOCOM |
| 1570737 | TIL113 | PHOTODARLINGTON OPTOCOUPLERS | QT Optoelectronics |
| 1570738 | TIL113 | Gallium Arsenide Diode Infrared Source Optically Coupled to a Silicon NPN Darlinrton-Connected Phototransistor | Texas Instruments |
| 1570739 | TIL113300 | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
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| 1570740 | TIL113300W | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 1570741 | TIL1133S | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 1570742 | TIL1133SD | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 1570743 | TIL113M | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 1570744 | TIL113S | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 1570745 | TIL113SD | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 1570746 | TIL113W | 6-pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 1570747 | TIL114 | 6V; 60mA optically coupled isolator phototransistor output | ISOCOM |
| 1570748 | TIL114 | COMPATIBLE WITH STANDARD TTL INTEGATED CIRCUITS | Texas Instruments |
| 1570749 | TIL116 | 6V; 60mA optically coupled isolator phototransistor output | ISOCOM |
| 1570750 | TIL116 | COMPATIBLE WITH STANDARD TTL INTEGATED CIRCUITS | Texas Instruments |
| 1570751 | TIL117 | 6V; 60mA optically coupled isolator phototransistor output | ISOCOM |
| 1570752 | TIL117 | COMPATIBLE WITH STANDARD TTL INTEGATED CIRCUITS | Texas Instruments |
| 1570753 | TIL117-M | GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 1570754 | TIL117FM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570755 | TIL117FR2M | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570756 | TIL117FR2VM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570757 | TIL117FVM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570758 | TIL117M | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570759 | TIL117SM | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 1570760 | TIL117SR2M | 6-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
