QUAD 2-INPUT OR GATE SN54/74LS32

QUAD 2-INPUT OR GATESN54/74LS32VCC14 13 12 11 10 98QUAD 2-INPUT OR GATELOW POWER SCHOTTKY1 2 3 4 5 67GND141J SUFFIXCERAMICCASE 632-0814N SUFFIXPLASTICCASE 646-061141D SUFFIXSOICCASE 751A-02ORDERING INFORMATIONSN54LSXXJSN74LSXXNSN74LSXXDCeramicPlasticSOICGUARANTEED OPERATING RANGESSymbol Parameter Min Typ Max UnitVCC Supply Voltage 54744.54.755.05.05.55.25VTA Operating Ambient Temperature Range 5474–550252512570°CIOH Output Current — High 54, 74 –0.4 mAIOL Output Current — Low 54744.08.0mAFAST AND LS TTL DATA5-1

SN54/74LS32DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE (unless otherwise specified)LimitsSymbol Parameter Min Typ Max Unit Test ConditionsiVIH Input HIGH Voltage 2.0 VVILInput LOW Voltage54 0.774 0.8VGuaranteed Input HIGH Voltage forAll InputsGuaranteed Input LOW Voltage forAll InputsVIK Input Clamp Diode Voltage –0.65 –1.5 V VCC = MIN, IIN = – 18 mAVOHVOLOutput HIGH VoltageOutput LOW Voltage54 2.5 3.5 V VCC = MIN, IOH = MAX, VIN = VIH74 2.7 3.5 Vor VIL per Truth Table54, 74 0.25 0.4 V IOL = 4.0 mA VCC = VCC MIN,VIN =VIL or VIH74 0.35 0.5 V IOL = 8.0 mA per Truth TableIIHInput HIGH Current20 µA VCC = MAX, VIN = 2.7 V0.1 mA VCC = MAX, VIN = 7.0 VIIL Input LOW Current –0.4 mA VCC = MAX, VIN = 0.4 VIOS Short Circuit Current (Note 1) –20 –100 mA VCC = MAXICCPower Supply CurrentTotal, Output HIGH 6.2 mA VCC = MAXTotal, Output LOW 9.8Note 1: Not more than one output should be shorted at a time, nor for more than 1 second.AC CHARACTERISTICS (TA = 25°C)LimitsSymbol Parameter Min Typ Max Unit Test ConditionsitPLH Turn-Off Delay, Input to Output 14 22 ns VCC = 5.0 VtPHL Turn-On Delay, Input to Output 14 22 nsCL = 15 pFFAST AND LS TTL DATA5-2