The  F280  is  a  high-speed  parity  generator/checker  that accepts  nine  bits  of  input  data  and  detects  whether  an even or an odd number of these inputs is HIGH. If an even number of inputs is HIGH, the Sum Even output is HIGH. I fan odd number is HIGH, the Sum Even output is LOW. The Sum Odd output is the complement of the Sum Even out-put

Specifications :-

• Supply voltage : +4.5V - +5.5V
• Input HIGH Voltage : 2.0V
• Input LOW Voltage : 0.8V
• Input Clamp Diode Voltage : -1.2V
• Input High Current : 5.0μA
• Input High Current Breakdown test : 7.0μA
• Output High Leakage Current : 50μA
• Output Short-Circuit Current : −60 −150mA
• Power Supply Current : 38mA
• Free Air Ambient Temperature : 0°C to +70°C

Package Includes :-

1 X 74F280 9-Bit Parity Generator/Checker IC (74280) DIP-14 Package