| 1654361 | UPC4741G2-T1 | Quad operational amplifier | NEC |
| 1654362 | UPC4741G2-T2 | Quad operational amplifier | NEC |
| 1654363 | UPC4742 | SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, DUAL OPERATIONAL AMPLIFIERS | NEC |
| 1654364 | UPC4742C | SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, DUAL OPERATIONAL AMPLIFIERS | NEC |
| 1654365 | UPC4742G2 | SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, DUAL OPERATIONAL AMPLIFIERS | NEC |
| 1654366 | UPC4742G2-E1 | Dual operational amplifier | NEC |
| 1654367 | UPC4742G2-E2 | Dual operational amplifier | NEC |
| 1654368 | UPC4742G2-T1 | Dual operational amplifier | NEC |
| 1654369 | UPC4742G2-T2 | Dual operational amplifier | NEC |
| 1654370 | UPC4744 | SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, QUAD OPERATIONAL AMPLIFIERS | NEC |
| 1654371 | UPC4744C | SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, QUAD OPERATIONAL AMPLIFIERS | NEC |
| 1654372 | UPC4744G2 | SINGLE SUPPLY VOLTAGE, HIGH SPEED, WIDE BAND, QUAD OPERATIONAL AMPLIFIERS | NEC |
| 1654373 | UPC4744G2-E1 | Quad operational amplifier | NEC |
| 1654374 | UPC4744G2-E2 | Quad operational amplifier | NEC |
| 1654375 | UPC4744G2-T1 | Quad operational amplifier | NEC |
| 1654376 | UPC4744G2-T2 | Quad operational amplifier | NEC |
| 1654377 | UPC494 | SWITCHING REGULATOR CONTROL CIRCUIT SILICON MONOLITHIC BIPOLAR INTEGRATED CIRCUIT | NEC |
| 1654378 | UPC494C | SWITCHING REGULATOR CONTROL CIRCUIT SILICON MONOLITHIC BIPOLAR INTEGRATED CIRCUIT | NEC |
| 1654379 | UPC494C(MS) | Switching regulator | NEC |
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| 1654380 | UPC494G | SWITCHING REGULATOR CONTROL CIRCUIT SILICON MONOLITHIC BIPOLAR INTEGRATED CIRCUIT | NEC |
| 1654381 | UPC494G(1) | Switching regulator | NEC |
| 1654382 | UPC494G(MS) | Switching regulator | NEC |
| 1654383 | UPC494G-T2 | Switching regulator | NEC |
| 1654384 | UPC494GS | SWITCHING REGULATOR CONTROL CIRCUIT SILICON MONOLITHIC BIPOLAR INTEGRATED CIRCUIT | NEC |
| 1654385 | UPC494GS-E2 | Switching regulator | NEC |
| 1654386 | UPC5020 | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654387 | UPC5020CS-XXX | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654388 | UPC5020CX-XXX | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654389 | UPC5020GR-8JG | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654390 | UPC5020GS(A)-XXX-GJG | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654391 | UPC5020GS(A2)-XXX-GJG | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654392 | UPC5020GS-XXX | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654393 | UPC5020GS-XXX-BAF | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654394 | UPC5020GS-XXX-GJG | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654395 | UPC5020GT-XXX | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654396 | UPC5021 | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654397 | UPC5021CS-XXX | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654398 | UPC5021CT-XXX | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654399 | UPC5021CX-XXX | Dedicated analog signal processing circuit semi-custom LSI | NEC |
| 1654400 | UPC5021GA-XXX-2E5 | Dedicated analog signal processing circuit semi-custom LSI | NEC |
