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CY74FCT2543T Datasheet 8-BIT LATCHED TRANSCEIVER

Manufacturer: Texas Instruments

Overview: D Function and Pinout Compatible With FCT and F Logic D 25-W Output Series Resistors to Reduce Transmission-Line Reflection Noise D Reduced VOH (Typically = 3.

General Description

The CY74FCT2543T octal latched transceiver contains two sets of eight D-type latches.

Separate latch enable (LEAB, LEBA) and output enable (OEAB, OEBA) inputs permit each latch set to have independent control of inputting and outputting in either direction of data flow.

For example, for data flow from A to B, the A-to-B enable (CEAB) input must be low to enter data from A or to take data from B, as indicated in the function table.

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