Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsInterface ICsInterface IC - drivers RS422 4/0 SO 16

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Pin configuration ST26C31B

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Note: L = Low voltage state

H = High logic state

X = Don’t care

Z = High impedance

Table 3. Truth table

Enable Enable Input Output Output

LHXZZ

All other combinations of enable inputs

LLH

HHL