| 1654321 | UPC4570HA(5) | Dual operational amplifier | NEC |
| 1654322 | UPC4572 | LOW SUPPLY VOLTAGE,ULTRA LOW-NOISE,HIGH SPEED,WIDE BAND,LOW IB DUAL OPERATIONAL AMPLIFIER | NEC |
| 1654323 | UPC4572C | LOW SUPPLY VOLTAGE,ULTRA LOW-NOISE,HIGH SPEED,WIDE BAND,LOW IB DUAL OPERATIONAL AMPLIFIER | NEC |
| 1654324 | UPC4572C(5) | Dual operational amplifier | NEC |
| 1654325 | UPC4572G2 | LOW SUPPLY VOLTAGE,ULTRA LOW-NOISE,HIGH SPEED,WIDE BAND,LOW IB DUAL OPERATIONAL AMPLIFIER | NEC |
| 1654326 | UPC4572G2(5) | Dual operational amplifier | NEC |
| 1654327 | UPC4572G2(5)-E1 | Dual operational amplifier | NEC |
| 1654328 | UPC4572G2(5)-E2 | Dual operational amplifier | NEC |
| 1654329 | UPC4572G2(5)-T1 | Dual operational amplifier | NEC |
| 1654330 | UPC4572G2(5)-T2 | Dual operational amplifier | NEC |
| 1654331 | UPC4572G2-E1 | Dual operational amplifier | NEC |
| 1654332 | UPC4572G2-E2 | Dual operational amplifier | NEC |
| 1654333 | UPC4572G2-T1 | Dual operational amplifier | NEC |
| 1654334 | UPC4572G2-T2 | Dual operational amplifier | NEC |
| 1654335 | UPC4572HA | LOW SUPPLY VOLTAGE,ULTRA LOW-NOISE,HIGH SPEED,WIDE BAND,LOW IB DUAL OPERATIONAL AMPLIFIER | NEC |
| 1654336 | UPC4572HA(5) | Dual operational amplifier | NEC |
| 1654337 | UPC4574 | QUAD ULTRA LOW-NOISE,WIDEBAND,OPERATIONAL AMPLIFIER | NEC |
| 1654338 | UPC4574C | QUAD ULTRA LOW-NOISE,WIDEBAND,OPERATIONAL AMPLIFIER | NEC |
| 1654339 | UPC4574C(5) | Quad operational amplifier | NEC |
|
| 1654340 | UPC4574G2 | QUAD ULTRA LOW-NOISE,WIDEBAND,OPERATIONAL AMPLIFIER | NEC |
| 1654341 | UPC4574G2(5) | Quad operational amplifier | NEC |
| 1654342 | UPC4574G2(5)-E1 | Quad operational amplifier | NEC |
| 1654343 | UPC4574G2(5)-E2 | Quad operational amplifier | NEC |
| 1654344 | UPC4574G2(5)-T1 | Quad operational amplifier | NEC |
| 1654345 | UPC4574G2(5)-T2 | Quad operational amplifier | NEC |
| 1654346 | UPC4574G2-E1 | Quad operational amplifier | NEC |
| 1654347 | UPC4574G2-E2 | Quad operational amplifier | NEC |
| 1654348 | UPC4574G2-T1 | Quad operational amplifier | NEC |
| 1654349 | UPC4574G2-T2 | Quad operational amplifier | NEC |
| 1654350 | UPC4741 | HIGH PERFORMANCE QUAD OPERATIONAL AMPLIFIER | NEC |
| 1654351 | UPC4741C | HIGH PERFORMANCE QUAD OPERATIONAL AMPLIFIER | NEC |
| 1654352 | UPC4741C(5) | Quad operational amplifier | NEC |
| 1654353 | UPC4741G2 | HIGH PERFORMANCE QUAD OPERATIONAL AMPLIFIER | NEC |
| 1654354 | UPC4741G2(5) | Quad operational amplifier | NEC |
| 1654355 | UPC4741G2(5)-E1 | Quad operational amplifier | NEC |
| 1654356 | UPC4741G2(5)-E2 | Quad operational amplifier | NEC |
| 1654357 | UPC4741G2(5)-T1 | Quad operational amplifier | NEC |
| 1654358 | UPC4741G2(5)-T2 | Quad operational amplifier | NEC |
| 1654359 | UPC4741G2-E1 | Quad operational amplifier | NEC |
| 1654360 | UPC4741G2-E2 | Quad operational amplifier | NEC |
