74LCXR162245 Datasheet, PDF (2/8 Pages) Fairchild Semiconductor – Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs/Outputs and 26W Series Resistors in the Outputs

Connection Diagram
Truth Tables
Inputs
Outputs
OE₁ T/R₁
L
L Bus B₀–B₇ Data to Bus A₀–A₇
L
H Bus A₀–A₇ Data to Bus B₀–B₇
H
X HIGH Z State on A₀–A₇, B₀–B₇ (Note 2)
Inputs
Outputs
OE₂ T/R₂
L
L Bus B₈–B₁₅ Data to Bus A₈–A₁₅
L
H Bus A₈–A₁₅ Data to Bus B₈–B₁₅
H
X HIGH Z State on A₈–A₁₅, B₈–B₁₅ (Note 2)
Note 2: A and B port inputs are still active
Logic Diagram
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