GENERAL DESCRIPTION
If an even number of inputs is HIGH, the Sum Even output is HIGH. If an odd number is HIGH, the Sum Even output is LOW. FEATURES
s ICC reduced by 50% s 9-bit width for memory applications s AC280: 5962-92201 Ordering Code: Order Number 74AC280SC 74AC280SJ Package Number M14A M14D Package DESCRIPTION
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow Body 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Symbols Connection Diagram IEEE/IEC Truth Table Pin Descriptions Pin Names I0–I8 ∑Ο ∑Ε DESCRIPTION
Data Inputs Odd Parity Output Even Parity Output Number of HIGH Inputs I0–I8 0, 2, 4, 6, 8 1, 3, 5, 7, 9 H = HIGH Voltage Level L = LOW Voltage Level Outputs ∑ Even H L ∑ Odd L H FACT is a trademark of Fairchild Semiconductor Corporation. © 1999 Fairchild Semiconductor Corporation DS009955 74AC280 Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Fairchild Semiconductor
