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Functional Description

The LVT16373 and LVTH16373 contain sixteen D-type

latches with 3-STATE standard outputs. The device is byte

controlled with each byte functioning identically, but inde-

pendent of the other. Control pins can be shorted together

to obtain full 16-bit operation. The following description

the latches are transparent, i.e, a latch output will change

the latches store information that was present on the D

inputs a setup time preceding the HIGH-to-LOW transition

HIGH, the standard outputs are in the high impedance

mode but this does not interfere with entering new data into

the latches.

Logic Diagrams

Please note that these diagrams are provided only for the understanding of logic operations and should not be used to estimate propagation delays.