74ACTQ543 Datasheet | National Semiconductor

74ACQ543 54ACTQ 74ACTQ543 Quiet Series Octal Registered Transceiver with TRI-STATE Outputs March 1993 74ACQ543 54ACTQ 74ACTQ543 Quiet Series Octal Registered Transceiver with TRI-STATE Outputs General Description The ACQ ACTQ543 is a non-inverting octal transceiver containing two sets of D-type registers for temporary storage of data flowing in either direction Separate Latch Enable and Output Enable inputs are provided for each register to permit independent input and output control in either direction of data flow The ACQ ACTQ utilizes NSC Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance FACT Quiet SeriesTM Features GTOTM...