74系列芯片总汇 74LS86

TL F 6380 DM54LS86 DM74LS86 Quad 2 Input Exclusive OR Gates June 1989 DM54LS86 DM74LS86 Quad 2 Input Exclusive OR Gates General Description This device contains four independent gates each of which performs the logic exclusive OR function Connection Diagram Dual In Line Package TL F 6380 1 Order Number DM54LS86J DM54LS86W DM74LS86M or DM74LS86N See NS Package Number J14A M14A N14A or W14B Function Table YeAZBeABaAB InputsOutput ABY LLL LHH HLH HHL HeHigh Logic Level LeLow Logic Level C1995 National Semiconductor Corporation RRD B30M105 Printed in U S A Absolute Maximum Ratings Note If Military Aerospace specified devices are required pleasecontacttheNationalSemiconductorSales Office Distributors for availability and specifications Supply Voltage7V Input Voltage7V Operating Free Air Temperature Range DM54LS b55 C toa125 C DM74LS0 C toa70 C Storage Temperature Range b65 C toa150 C Note The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaran teed The device should not be operated at these limits The parametric values defined in the Electrical Characteristics table are not guaranteed at the absolute maximum ratings The Recommended Operating Conditions table will define the conditions for actual device operation Recommended Operating Conditions SymbolParameter DM54LS86DM74LS86 Units MinNomMaxMinNomMax VCCSupply Voltage4 555 54 7555 25V VIHHigh Level Input Voltage22V VILLow Level Input Voltage0 70 8V IOHHigh Level Output Current b0 4b0 4 mA IOLLow Level Output Current48mA TAFree Air Operating Temperature b55 125070 C Electrical Characteristicsover recommended operating free air temperature range unless otherwise noted SymbolParameterConditionsMin Typ MaxUnits Note 1 VIInput Clamp VoltageVCCeMin IIe b18 mA b1 5 V VOHHigh Level OutputVCCeMin IOHeMax DM542 53 4 V VoltageVILeMax VIHeMin DM742 73 4 VOLLow Level OutputVCCeMin IOLeMax DM540 250 4 VoltageVILeMax VIHeMin DM740 350 5V IOLe4 mA VCCeMinDM740 250 4 IIInput Current MaxVCCeMax VIe7V 0 2mA Input Voltage IIHHigh Level Input CurrentVCCeMax VIe2 7V40mA IILLow Level Input CurrentVCCeMax VIe0 4V b0 6 mA IOSShort CircuitVCCeMaxDM54 b20b100 mA Output Current Note 2 DM74 b20b100 ICCHSupply Current withVCCeMax 6 110mA Outputs High Note 3 ICCLSupply Current withVCCeMax 915mA Outputs Low Note 4 Note 1 All typicals are at VCCe5V TAe25 C Note 2 Not more than one output should be shorted at a time and the duration should not exceed one second Note 3 ICCHis measured with all outputs open one input at each gate at 4 5V and the other inputs grounded Note 4 ICCLis measured with all outputs open and all inputs grounded 2 Switching Characteristicsat VCCe5V and TAe25 C See Section 1 for Test Waveforms and Output Load RLe2 kX SymbolParameterConditionsCLe15 pFCLe50 pFUnits MinMaxMinMax tPLHPropagation Delay Time Other1823ns Low to High Level Output Input tPHLPropagation Delay Time Low 1721ns High to Low Level Output tPLHPropagation Delay Time Other1015ns Low to High Level Output Input tPHLPropagation Delay Time High 1215ns High to Low Level Output 3 Physical Dimensionsinches millimeters 14 Lead Ceramic Dual In Line Package J Order Number DM54LS86J NS Package Number J14A 4 Physical Dimensionsinches millimeters Continued 14 Lead Small Outline Molded Package M Order Number DM74LS86M NS Package Number M14A 14 Lead Molded Dual In Line Package N Order Number DM74LS86N NS Package Number N14A 5 DM54LS86 DM74LS86 Quad 2 Input Exclusive OR Gates Physical Dimensionsinches millimeters Continued 14 Lead Ceramic Flat Package W Order Number DM74LS86W NS Package Number W14B LIFE SUPPORT POLICY NATIONAL S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Lifesupportdevicesorsystemsaredevicesor2 A critical component is any component of a life systems which a are intended for surgical implantsupport device or system whose failure to perform can into the body or b support or sustain life and whosebe reasonably expected to cause the failure of the life failure to perform when properly used in accordancesupport device or system or to affect its safety or with instructions for use provided in the labeling caneffectiveness be reasonably expected to result in a significant injury to the user National SemiconductorNational SemiconductorNational SemiconductorNational Semiconductor CorporationEuropeHong Kong Ltd Japan Ltd 1111 West Bardin RoadFax a49 0 180 530 85 8613th Floor Straight Block Tel 81 043 299 2309 Arlington TX 76017Email cnjwge Ocean Centre 5 Canton Rd Fax 81 043 299 2408 Tel 1 800 272 9959Deutsch Tel a49 0 180 530 85 85Tsimshatsui Kowloon Fax 1 800 737 7018EnglishTel a49 0 180 532 78 32Hong Kong Fran3ais Tel a49 0 180 532 93 58Tel 852 2737 1600 ItalianoTel a4