IDT54FCT273ATD - FAST CMOS OCTAL D FLIP-FLOP WITH MASTER RESET In this document: IDT54FCT273ATDB, IDT54FCT273ATE, IDT54FCT273ATEB, IDT54FCT273ATL, IDT54FCT273ATLB, IDT54FCT273ATP, IDT54FCT273ATPB, IDT54FCT273ATQ, IDT54FCT273ATQB, IDT54FCT273ATSO, IDT54FCT273ATSOB