| 1239641 | NBC12430FN | 3.3V / 5V Programmable PLL Synthesized Clock Generator (50 to 800 MHz) | ON Semiconductor |
| 1239642 | NBC12430FNG | 3.3V/5VProgrammable PLL Synthesized Clock Generator | ON Semiconductor |
| 1239643 | NBC12430FNR2 | 3.3V / 5V Programmable PLL Synthesized Clock Generator (50 to 800 MHz) | ON Semiconductor |
| 1239644 | NBC12430FNR2 | 3.3V / 5V Programmable PLL Synthesized Clock Generator (50 to 800 MHz) | ON Semiconductor |
| 1239645 | NBC12439 | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239646 | NBC12439 | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239647 | NBC12439FA | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239648 | NBC12439FA | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239649 | NBC12439FAR2 | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239650 | NBC12439FAR2 | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239651 | NBC12439FN | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239652 | NBC12439FN | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239653 | NBC12439FNR2 | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239654 | NBC12439FNR2 | 3.3V / 5V Programmable PLL Synthesized Clock Generator with Power Down (50 to 800MHz) | ON Semiconductor |
| 1239655 | NBC82851N | 1 W, 256k bubble memory controller | National Semiconductor |
| 1239656 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239657 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239658 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239659 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
|
| 1239660 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239661 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239662 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239663 | NBLVEP16VR | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239664 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239665 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239666 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239667 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239668 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239669 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239670 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239671 | NBLVEP16VRMN | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239672 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239673 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239674 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239675 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239676 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239677 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239678 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239679 | NBLVEP16VRMNR2 | ECL Differential Receiver / Driver with High Gain and Enable Output | ON Semiconductor |
| 1239680 | NBM2011 | 100 KHz, 1M x 1 magnetic bubble memory device | National Semiconductor |
