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HD74AC280 Datasheet, PDF (3/9 Pages) Hitachi Semiconductor – 9-bit Parity Generator/Checker
Logic Diagram
I8
I7
I6
HD74AC280/HD74ACT280
I5
I4
I3
I2
I1
I0
ΣO
ΣE
Please note that this diagram is provided only for the understanding of logic operations and should not be
used to estimate propagation delays.
3