74VCX2245 datasheet(2/8 Pages) FAIRCHILD

Il numero della parte	74VCX2245

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

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Produttore elettronici	FAIRCHILD [Fairchild Semiconductor]

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Connection Diagrams

Pin Assignments for SOIC and TSSOP

Pad Assignments for DQFN

(Top Through View)

Truth Table

H

HIGH Voltage Level

L

LOW Voltage Level

X

Immaterial

Z

High Impedance

Note 3: Unused bus terminals during HIGH Z State must be held HIGH or

LOW.

Logic Diagram

Inputs

Outputs

OE

T/R

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 3)

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