General Description
The ACTQ16543 contains sixteen non-inverting transceivers containing two sets of D-type registers for temporary storage of data flowing in either direction. Each byte has separate control inputs which can be shorted together for full 16-bit operation. 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 ACTQ16543 utilizes Fairchild Quiet Series™ technology to guarantee quiet output switching and improved dynamic threshold performance. FACT Quiet Series™ features GTO output control and undershoot corrector for superior performance.

Features
■ Utilizes Fairchild FACT Quiet Series technology
■ Guaranteed simultaneous switching noise level and
   dynamic threshold performance
■ Guaranteed pin-to-pin output skew
■ Independent registers for A and B buses
■ Separate controls for data flow in each direction
■ Back-to-back registers for storage
   Multiplexed real-time and stored data transfers
■ Separate control logic for each byte
■ 16-bit version of the ACTQ543
■ Outputs source/sink 24 mA
■ Additional specs for Multiple Output Switching
■ Output loading specs for both 50 pF and 250pF loads