74ALVC2245(2002) 查看數據表（PDF） - Fairchild Semiconductor

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74ALVC2245
(Rev.:2002)

Low Voltage Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in B Outputs

Fairchild Semiconductor 

Connection Diagram

Logic Diagram

Truth Table

Inputs

OE T/R

Outputs

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)

H = HIGH Voltage Level

L = LOW Voltage Level

X = Immaterial

Z = High Impedance

Note 2: Unused bus terminals during HIGH Z State must be held HIGH or

LOW.

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