| 142201 | 6N137 | Optically coupled logic gate. | Optek Technology |
| 142202 | 6N137 | HIGH SPEED-10 MBit/s LOGIC GATE OPTOCOUPLERS | QT Optoelectronics |
| 142203 | 6N137 | High Sensitivity, High Speed OPIC Photocoupler | SHARP |
| 142204 | 6N137 | 8 Pin 2-Channel Optocoupler 8-PDIP | Texas Instruments |
| 142205 | 6N137 | Photocoupler GaAl.As Ired & Photo IC | TOSHIBA |
| 142206 | 6N137 | Optocouplers | Vishay |
| 142207 | 6N137-020 | High CMR, high speed TTL compatible optocoupler | Agilent (Hewlett-Packard) |
| 142208 | 6N137-300 | High CMR, high speed TTL compatible optocoupler | Agilent (Hewlett-Packard) |
| 142209 | 6N137-500 | High CMR, high speed TTL compatible optocoupler | Agilent (Hewlett-Packard) |
| 142210 | 6N137-X006 | Optocouplers | Vishay |
| 142211 | 6N137-X007 | Optocouplers | Vishay |
| 142212 | 6N137M | High Speed 10MBit/s Logic Gate Optocouplers | Fairchild Semiconductor |
| 142213 | 6N137S | 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler | Fairchild Semiconductor |
| 142214 | 6N137SD | 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler | Fairchild Semiconductor |
| 142215 | 6N137SDV | 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler | Fairchild Semiconductor |
| 142216 | 6N137SV | 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler | Fairchild Semiconductor |
| 142217 | 6N137TV | HIGH SPEED-10 MBit/s LOGIC GATE OPTOCOUPLERS | Fairchild Semiconductor |
| 142218 | 6N137V | 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler | Fairchild Semiconductor |
| 142219 | 6N137W | 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler | Fairchild Semiconductor |
|
| 142220 | 6N137WV | 8-Pin DIP 10 Mbit/s Single-Channel High Speed Logic Gate Output Optocoupler | Fairchild Semiconductor |
| 142221 | 6N138 | Low Input Current, High Gain Optocouplers | Agilent (Hewlett-Packard) |
| 142222 | 6N138 | LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | Fairchild Semiconductor |
| 142223 | 6N138 | -0.5 to 7 V, 1.6 mA high gain split-darlington optocoupler | General Instruments |
| 142224 | 6N138 | 5V; 40mA high speed optically coupled isolator phototransistor output | ISOCOM |
| 142225 | 6N138 | PHOTOCOUPLER | Marktech Optoelectronics |
| 142226 | 6N138 | High gain optocoupler. | Optek Technology |
| 142227 | 6N138 | LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS | QT Optoelectronics |
| 142228 | 6N138 | High Sensitivity, High Speed OPIC Photocoupler | SHARP |
| 142229 | 6N138 | LOW INPUT CURRENT, HIGH GAIN OPTOCOUPLER | Siemens |
| 142230 | 6N138 | 8 Pin 1-Channel Optocoupler 8-PDIP | Texas Instruments |
| 142231 | 6N138 | Photocoupler GaAlAs Ired & Photo IC | TOSHIBA |
| 142232 | 6N138 | High Speed Optocoupler, 100 kBd, Low Input Current, Photodiode Darlington Output | Vishay |
| 142233 | 6N138-X007 | Optocouplers | Vishay |
| 142234 | 6N138-X009 | Optocouplers | Vishay |
| 142235 | 6N138M | Low Input Current High Gain Split Darlington Optocouplers | Fairchild Semiconductor |
| 142236 | 6N138S | 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler | Fairchild Semiconductor |
| 142237 | 6N138SD | 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler | Fairchild Semiconductor |
| 142238 | 6N138SDV | 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler | Fairchild Semiconductor |
| 142239 | 6N138SV | 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler | Fairchild Semiconductor |
| 142240 | 6N138V | 8-Pin DIP Single-Channel Low Input Current High Gain Split Darlington Output Optocoupler | Fairchild Semiconductor |
