DP8406 Datasheet - National Semiconductor

DP8406 32-Bit Parallel Error Detection and Correction Circuit

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 .

DP8406 Features

* Y Y Y Y Y Y Y Detects and corrects single-bit errors Detects and flags dual-bit errors Built-in diagnostic capability Fast write and read cycle processing times Byte-write capability Guaranteed 4000V minimum ESD protection Fully pin and function compatible with SN74ALS632A thru SN74ALS635 series T

DP8406 Datasheet (225.31 KB)

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Datasheet Details

Part number:

DP8406

Manufacturer:

National Semiconductor

File Size:

225.31 KB

Description:

32-bit parallel error detection and correction circuit.

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DP8406 32-Bit Parallel Error Detection and Correction Circuit National Semiconductor

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