74FR543 Datasheet - Fairchild

74FR543 Octal Latched Transceiver

The 74FR543 octal transceiver contains two sets of D-type latches for temporary storage of data flowing in either direction. Separate Latch Enable and Output Enable inputs are provided for each register to permit independent control of inputting and outputting in either direction of data flow. Both .

74FR543 Features

* s Functionally equivalent to 74F543 s Back-to-back registers for storage s Bidirectional data path s A and B outputs have current sourcing capability of 15 mA and current sinking capability of 64 mA s Separate controls for data flow in each direction s Guaranteed pin-to-pin skew s Guaranteed 4000V m

74FR543 Datasheet (48.44 KB)