CY74FCT240TSOC
CY74FCT240TSOCE4
CY74FCT240TSOCG4
CY74FCT240TSOCT
CY74FCT240TSOCTE4
CY74FCT240TSOCTG4
CY74FCT244ATPC
CY74FCT244ATPCE4
CY74FCT244ATQC
CY74FCT244ATQCT