| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | DP8464BN-3 |  383Kb/26P | Disk Pulse Detector |
 National Semiconductor ... | DP8464BN-2 |  383Kb/26P | Disk Pulse Detector |
| DP8464BN |  383Kb/26P | Disk Pulse Detector |
| DP8464BTP-2 |  383Kb/26P | Disk Pulse Detector |
| DP8464BTP-3 |  383Kb/26P | Disk Pulse Detector |
| DP8464BV |  383Kb/26P | Disk Pulse Detector |
| DP8464BV-1 |  383Kb/26P | Disk Pulse Detector |
| DP8464BV-2 |  383Kb/26P | Disk Pulse Detector |
| DP8464BV-3 |  383Kb/26P | Disk Pulse Detector |
| DP8464B |  383Kb/26P | Disk Pulse Detector |
| DP8402A |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8402AD |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8402AV |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8403 |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8403D |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8404 |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8404D |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8405 |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |
| DP8405D |  319Kb/18P | DP8402A/DP8403/DP8404/DP8405 32-Bit Parallel Error Detection and Correction Circuits (EDACs) |