Parity Generators and Checkers

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Logic Type	Number of Circuits	Current - Output High, Low	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

74AC280SC IC PARITY GEN/CHKER 9-BIT 14SOIC Fairchild Semiconductor	7,898 Marketplace	1,567 : $0.19000 Tube	74AC	Tube	Obsolete	Parity Generator/Checker	9-Bit	24mA, 24mA	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC
74AC280SCX IC PARITY GEN/CHKER 9-BIT 14SOIC Fairchild Semiconductor	2,499 Marketplace	1,567 : $0.19000 Bulk	74AC	Bulk	Obsolete	Parity Generator/Checker	9-Bit	24mA, 24mA	2 V ~ 6 V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.154", 3.90mm Width)	14-SOIC

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Devices in the parity generator and checker logic family are component-level devices used to evaluate the number of bits in a digital word that are set to 1, and generate (or evaluate) an additional parity bit which indicates whether the number of bits in the word set to 1 is even or odd. This function is commonly used as a simple means of detecting data errors that may have been introduced during transmission.