| 501241 | EL4421 | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501242 | EL4421C | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501243 | EL4421CN | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501244 | EL4421CS | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501245 | EL4422CN | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501246 | EL4422CS | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501247 | EL4430 | Video Instrumentation Amplifiers | Elantec Semiconductor |
| 501248 | EL4430 | Video Instrumentation Amplifiers | Intersil |
| 501249 | EL4430C | Video Instrumentation Amplifiers | Elantec Semiconductor |
| 501250 | EL4430CN | Video Instrumentation Amplifiers | Elantec Semiconductor |
| 501251 | EL4430CS | Video Instrumentation Amplifiers | Elantec Semiconductor |
| 501252 | EL4431 | Video Instrumentation Amplifiers | Intersil |
| 501253 | EL4431CN | Video Instrumentation Amplifiers | Elantec Semiconductor |
| 501254 | EL4431CS | Video Instrumentation Amplifiers | Elantec Semiconductor |
| 501255 | EL4441CN | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501256 | EL4441CS | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501257 | EL4442CN | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501258 | EL4442CS | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501259 | EL4443CN | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
|
| 501260 | EL4443CS | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501261 | EL4444CN | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501262 | EL4444CS | Multiplexed-Input Video Amplifiers | Elantec Semiconductor |
| 501263 | EL4450 | Wideband Four-Quadrant Multiplier | Elantec Semiconductor |
| 501264 | EL4450 | Wideband Four-Quadrant Multiplier | Intersil |
| 501265 | EL4450C | Wideband Four-Quadrant Multiplier | Elantec Semiconductor |
| 501266 | EL4450CN | Wideband Four-Quadrant Multiplier | Elantec Semiconductor |
| 501267 | EL4450CS | Wideband Four-Quadrant Multiplier | Elantec Semiconductor |
| 501268 | EL4451 | Wideband Variable-Gain Amplifier/ Gain of 2 | Elantec Semiconductor |
| 501269 | EL4451 | Wideband Variable-Gain Amplifier, Gain of 2 | Intersil |
| 501270 | EL4451C | Wideband Variable-Gain Amplifier, Gain of 2 | Elantec Semiconductor |
| 501271 | EL4451CN | Wideband Variable-Gain Amplifier, Gain of 2 | Elantec Semiconductor |
| 501272 | EL4451CS | Wideband Variable-Gain Amplifier, Gain of 2 | Elantec Semiconductor |
| 501273 | EL4452C | Wideband Variable-Gain Amplifier with Gain of 10 | Elantec Semiconductor |
| 501274 | EL4452CN | Wideband Variable-Gain Amplifier with Gain of 10 | Elantec Semiconductor |
| 501275 | EL4452CS | Wideband Variable-Gain Amplifier with Gain of 10 | Elantec Semiconductor |
| 501276 | EL4453 | Video Fader | Elantec Semiconductor |
| 501277 | EL4453 | Video Fader | Intersil |
| 501278 | EL4453C | Video Fader | Elantec Semiconductor |
| 501279 | EL4453CN | Video Fader | Elantec Semiconductor |
| 501280 | EL4453CS | Video Fader | Elantec Semiconductor |
