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DS78LS120

DS78LS120/DS78LS120QMLDualDifferentialLineReceiver(NoiseFilteringandFail-Safe)

FEATURES •MeetsEIAStandardsRS232-C,RS422and RS423,FederalStandards1020,1030andMIL- 188-114 •InputVoltageRangeof±15V(Differentialor Common-mode) •SeparateStrobeInputforEachReceiver •5kTypicalInputImpedance •Optional180ΩTerminationResistor •50mVInputHyste

TI2Texas Instruments

德州仪器美国德州仪器公司

DS78LS120

DualDifferentialLineReceiver(NoiseFilteringandFail-Safe)

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DS78LS120QML

DS78LS120/DS78LS120QMLDualDifferentialLineReceiver(NoiseFilteringandFail-Safe)

FEATURES •MeetsEIAStandardsRS232-C,RS422and RS423,FederalStandards1020,1030andMIL- 188-114 •InputVoltageRangeof±15V(Differentialor Common-mode) •SeparateStrobeInputforEachReceiver •5kTypicalInputImpedance •Optional180ΩTerminationResistor •50mVInputHyste

TI2Texas Instruments

德州仪器美国德州仪器公司

DS78LS120QML

DualDifferentialLineReceiver(NoiseFilteringandFail-Safe)

TI1Texas Instruments

德州仪器美国德州仪器公司

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