DP8403 is Error Detection and Correction Circuits manufactured by National Semiconductor.
| Part Number | Description |
|---|---|
| DP8402A | Error Detection and Correction Circuits |
| DP8404 | Error Detection and Correction Circuits |
| DP8405 | Error Detection and Correction Circuits |
| DP8406 | 32-Bit Parallel Error Detection and Correction Circuit |
| DP8417 | (DP8417 - DP8419) 64k / 256k Dynamic RAM Controller/Drivers |
The DP8402A DP8403 DP8404 and DP8405 devices are 32-bit parallel error detection and correction circuits (EDACs) in 52-pin DP8402A and DP8403 or 48-pin DP8404 and DP8405 600-mil packages The EDACs use a modified Hamming code to generate a 7-bit check word.
