74ACQ543 Datasheet
Quiet Series Octal Registered Transceiver
Manufacturer: National Semiconductor (now Texas Instruments)
Download the 74ACQ543 datasheet PDF.
This datasheet also includes the 74ACTQ543 variant, as both parts are published together in a single manufacturer document.
Note: The manufacturer provides a single datasheet file (74ACTQ543-NationalSemiconductor.pdf) that lists specifications for multiple related part numbers.
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
Overview
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.
Key Features
GTOTM output control and undershoot corrector in addition to a split ground bus for superior performance
Features
Y Guaranteed simultaneous switching noise level and dynamic threshold performance
Y Guaranteed pin-to-pin skew AC performance Y 8-bit octal latched transceiver Y Separate controls for data flow in e.
