HD74LVCR2245A outputs equivalent, octal bidirectional transceivers with 3-state outputs.
* VCC = 1.65 to 5.5 V
* All inputs VIH (Max) = 5.5 V (@VCC = 0 to 5.5 V)
* All inputs / outputs V I / O (Max) = 5.5 V (@V CC = 0 V or output off state)
* .
The HD74LVCR2245A has eight buffers with three state outputs in a 20 pin package. When (T / R ) is high, data flows from the A inputs to the B outputs, and when (T / R ) is low, data flows from the B inputs to the A outputs. A and B bus are separated.
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