74HCT280 generator/checker equivalent, 9-bit odd/even parity generator/checker.
* Word-length easily expanded by cascading
* Similar pin configuration to the “180” for easy system up-grading
* Generates either odd or even parity for nine .
* 25-line parity generator/checker
* 81-line parity generator/checker
TYPICAL SYMBOL PARAMETER tPHL/ tPLH propa.
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