| 1421921 | SC1302BISTR | Dual high speed low-side MOSFET driver | Semtech |
| 1421922 | SC1302CIMSTR | Dual high speed low-side MOSFET driver | Semtech |
| 1421923 | SC1302CISTR | Dual high speed low-side MOSFET driver | Semtech |
| 1421924 | SC1308L | Class AB stereo headphone driver for portable digital audio applications | Silan Semiconductors |
| 1421925 | SC1401 | HIGH PERFORMANCE SYNCHRONOUS BUCK CONTROLLER WITH LDO FOR PORTABLE POWER | Semtech |
| 1421926 | SC1401ISS | HIGH PERFORMANCE SYNCHRONOUS BUCK CONTROLLER WITH LDO FOR PORTABLE POWER | Semtech |
| 1421927 | SC1401ISS.TR | High performance synchronous buck controller | Semtech |
| 1421928 | SC1402 | Multi-Output, Low-Noise Power Supply Controller for Notebook Computers | Semtech |
| 1421929 | SC1402ISS | Multi-Output/ Low-Noise Power Supply Controller for Notebook Computers | Semtech |
| 1421930 | SC1402ISS.TR | Multi-output, low-noise power supply controller | Semtech |
| 1421931 | SC1403 | Mobile Multi-Output PWM Controller with Virtual Current SenseTM | Semtech |
| 1421932 | SC1403ITSTR | Mobile Multi-Output PWM Controller with Virtual Current SenseTM | Semtech |
| 1421933 | SC14046B | Phase Locked Loop | ON Semiconductor |
| 1421934 | SC1405 | HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER | Semtech |
| 1421935 | SC1405B | HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER | Semtech |
| 1421936 | SC1405BTS.TR | High Speed Synchronous Power MOSFET Smart Driver | Semtech |
| 1421937 | SC1405TS.TR | HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER | Semtech |
| 1421938 | SC1406 | PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER | Semtech |
| 1421939 | SC1406A | PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER | Semtech |
|
| 1421940 | SC1406ACTS | PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER | Semtech |
| 1421941 | SC1406G | Power Supply Controller for Portable Pentium II and III Speedstep Processors | Semtech |
| 1421942 | SC1406GCTSTR | Power Supply Controller for Portable Pentium II & III SpeedStep Processors | Semtech |
| 1421943 | SC1406TS | PORTABLE PENTIUM II & III POWER SUPPLY CONTROLLER | Semtech |
| 1421944 | SC1408 | LOW VOLTAGE, BOOST DC-DC CONTROLLER | Semtech |
| 1421945 | SC1408IMS.TR | LOW VOLTAGE/ BOOST DC-DC CONTROLLER | Semtech |
| 1421946 | SC1408IS.TR | LOW VOLTAGE/ BOOST DC-DC CONTROLLER | Semtech |
| 1421947 | SC1409 | 1 A Synchronous Switching Regulator | Semtech |
| 1421948 | SC1409ISTR | 1 A Synchronous Switching Regulator | Semtech |
| 1421949 | SC140B.TR | High speed synchronous power mosfet smart driver | Semtech |
| 1421950 | SC141B | 6-A and 10-A silicon triac. 200 V. | General Electric Solid State |
| 1421951 | SC141D | 6-A and 10-A silicon triac. 400 V. | General Electric Solid State |
| 1421952 | SC141E | 6-A and 10-A silicon triac. 500 V. | General Electric Solid State |
| 1421953 | SC141M | 6-A and 10-A silicon triac. 600 V. | General Electric Solid State |
| 1421954 | SC141N | 6-A and 10-A silicon triac. 800 V. | General Electric Solid State |
| 1421955 | SC1420 | 5 V, +/-100 ppm, CMOS crystal clock oscillator | NEL Frequency Controls |
| 1421956 | SC1421 | 5 V, +/-50 ppm, CMOS crystal clock oscillator | NEL Frequency Controls |
| 1421957 | SC1427 | 5 V, +/-25 ppm, CMOS crystal clock oscillator | NEL Frequency Controls |
| 1421958 | SC1429 | 5 V, customer specific, CMOS crystal clock oscillator | NEL Frequency Controls |
| 1421959 | SC142A | 5 V, +/-20 ppm, CMOS crystal clock oscillator | NEL Frequency Controls |
| 1421960 | SC142B | 5 V, +/-50 ppm, CMOS crystal clock oscillator | NEL Frequency Controls |
