| 1570801 | TIL191 | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570802 | TIL191A | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570803 | TIL191A | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570804 | TIL191B | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570805 | TIL191B | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570806 | TIL192 | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570807 | TIL192 | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570808 | TIL192A | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570809 | TIL192A | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570810 | TIL192B | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570811 | TIL192B | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570812 | TIL193 | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570813 | TIL193 | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570814 | TIL193A | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570815 | TIL193A | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570816 | TIL193B | 5V; 50mA high density mounting phototransistor optically coupled isolator | ISOCOM |
| 1570817 | TIL193B | Optocouplers consist of one gallium-arsenide light-emitting diode and one silicon npn phototransistor per channel | Texas Instruments |
| 1570818 | TIL194 | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570819 | TIL194A | Phototransistor optically coupled isolator | ISOCOM |
|
| 1570820 | TIL194AX | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570821 | TIL194B | Phototransistor optically coupled isolator | ISOCOM |
| 1570822 | TIL194BX | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570823 | TIL194X | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570824 | TIL195 | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570825 | TIL195A | Phototransistor optically coupled isolator | ISOCOM |
| 1570826 | TIL195AX | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570827 | TIL195B | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570828 | TIL195BX | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570829 | TIL195X | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570830 | TIL196 | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570831 | TIL196A | Phototransistor optically coupled isolator | ISOCOM |
| 1570832 | TIL196AXTIL194B | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570833 | TIL196B | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570834 | TIL196BX | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570835 | TIL196XTIL194A | HIGH DENSITY A.C. INPUT PHOTOTRANSISTOR OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570836 | TIL197 | HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570837 | TIL197 | Single-Channel Optocoupler/Optoisolator 4-PDIP | Texas Instruments |
| 1570838 | TIL197A | HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS | ISOCOM |
| 1570839 | TIL197A | Single-Channel Optocoupler/Optoisolator 4-PDIP | Texas Instruments |
| 1570840 | TIL197B | HIGH DENSITY MOUNTING PHOTODARLINGTON OPTICALLY COUPLED ISOLATORS | ISOCOM |
