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Partname: | 74F632QC |
Description: | 32-Bit Parallel Error Detection and Correction Circuit |
Manufacturer: | National Semiconductor |
Datasheet: | PDF (226K). Click here to download *) |
The DP8406 device is a 32-bit parallel error detection and correction circuit (EDAC) in a 52-pin or 68-pin package The EDAC uses a modified Hamming code to generate a 7-bit check word from a 32-bit data word This check word is stored along with the data word during the memory write cycle During the memory read cycle the 39-bit words from memory are processed by the EDAC to determine if errors have occurred in memory |
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Click here to download 74F632QC Datasheet*) |
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