SN54HC14FK资料

元器件交易网www.cecb2b.comSN54HC14, SN74HC14HEX SCHMITTĆTRIGGER INVERTERSSCLS085E − DECEMBER 1982 − REVISED NOVEMBER 2004DWide Operating Voltage Range of 2 V to 6 VDOutputs Can Drive Up To 10 LSTTL LoadsDLow Power Consumption, 20-µA Max ICCSN54HC14...J OR W PACKAGESN74HC14...D, DB, N, NS, OR PW PACKAGE(TOP VIEW)DTypical tpd = 11 nsD±4-mA Output Drive at 5 VDLow Input Current of 1 µA MaxSN54HC14...FK PACKAGE(TOP VIEW)1A1Y2A2Y3A3YGND1234567141312111098VCC6A6Y5A5Y4A4Y1Y1ANCVCC6A2ANC2YNC3A45678321201918171615149101112136YNC5ANC5YNC − No internal connectiondescription/ordering informationThese Schmitt-trigger devices contain six independent inverters. They perform the Boolean functionY = A in positive logic.ORDERING INFORMATIONTAPDIP − NSOIC − D−40°C to 85°CSOP − NSSSOP − DBTSSOP − PWCDIP − J−55°C to 125°CCFP − WLCCC − FKPACKAGE†Tube of 25Tube of 50Reel of 2500Reel of 250Reel of 2000Reel of 2000Tube of 90Reel of 2000Reel of 250TubeTubeTubeORDERABLEPART NUMBERSN74HC14NSN74HC14DSN74HC14DRSN74HC14DTSN74HC14NSRSN74HC14DBRSN74HC14PWSN74HC14PWRSN74HC14PWTSNJ54HC14JSNJ54HC14WSNJ54HC14FKSNJ54HC14JSNJ54HC14WSNJ54HC14FKHC14HC14HC14HC14TOP-SIDEMARKINGSN74HC14N†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines areavailable at www.ti.com/sc/package.Please be aware that an important notice concerning availability, standard warranty, and use in critical applications ofTexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.PRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.Copyright  2004, Texas Instruments IncorporatedOn products compliant to MILĆPRFĆ38535, all parameters are testedunless otherwise noted. On all other products, productionprocessing does not necessarily include testing of all parameters.POST OFFICE BOX 655303 DALLAS, TEXAS 75265•3YGNDNC4Y4A1元器件交易网www.cecb2b.comSN54HC14, SN74HC14HEX SCHMITTĆTRIGGER INVERTERSFUNCTION TABLE(each inverter)INPUTAHLOUTPUTYLHSCLS085E − DECEMBER 1982 − REVISED NOVEMBER 2004logic diagram (positive logic)AYabsolute maximum ratings over operating free-air temperature range (unless otherwise noted)†Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 VInput clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mAOutput clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mAContinuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mAContinuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mAPackage thermal impedance, θJA (see Note 2):D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86°C/WDB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96°C/WN package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80°C/WNS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76°C/WPW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113°C/WStorage temperature range, Tstg −65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . °C to 150°C†Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, andfunctional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is notimplied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.NOTES:1.The input and output voltage ratings may be exceeded if the input and output current ratings are observed.2.The package thermal impedance is calculated in accordance with JESD 51-7.recommended operating conditions (see Note 3)SN54HC14MINVCCVIVOTASupply voltageInput voltageOutput voltageOperating free-air temperature200−55NOM5MAX6VCCVCC125SN74HC14MIN200−40NOM5MAX6VCCVCC85UNITVVV°CNOTE 3:All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,Implications of Slow or Floating CMOS Inputs, literature number SCBA004.2POST OFFICE BOX 655303 DALLAS, TEXAS 75265•元器件交易网www.cecb2b.comSN54HC14, SN74HC14HEX SCHMITTĆTRIGGER INVERTERSSCLS085E − DECEMBER 1982 − REVISED NOVEMBER 2004electrical characteristics over recommended operating free-air temperature range (unlessotherwise noted)PARAMETERTEST CONDITIONSVCC2 VVT+4.5 V6 V2 VVT−4.5 V6 V2 VVT+ − VT−4.5 V6 V2 VIOH = −20 µAVOHVI = VIH or VILIOH = −4 mAIOH = −5.2 mAIOL = 20 µAVOLVI = VIH or VILIOL = 4 mAIOL = 5.2 mAIIICCCiVI = VCC or 0VI = VCC or 0,IO = 04.5 V6 V4.5 V6 V2 V4.5 V6 V4.5 V6 V6 V6 V2 V to 6 V3TA = 25°CMINTYPMAX0.71.552.10.30.91.20.20.40.51.94.45.93.985.481.22.53.30.61.620.60.91.31.9984.4995.9994.35.80.0020.0010.0010.170.15±0.10.10.10.10.260.26±1002101.53.154.212.453.21.22.12.5SN54HC14MIN0.71.552.10.30.91.20.20.40.51.94.45.93.75.20.10.10.10.40.4±10004010MAX1.53.154.212.453.21.22.12.5SN74HC14MIN0.71.552.10.30.91.20.20.40.51.94.45.93.845.340.10.10.10.330.33±10002010nAµApFVVMAX1.53.154.212.453.21.22.12.5VVVUNITswitching characteristics over recommended operating free-air temperature range, CL = 50 pF(unless otherwise noted) (see Figure 1)PARAMETERFROM(INPUT)TO(OUTPUT)VCC2 VtpdAY4.5 V6 V2 VttY4.5 V6 VTA = 25°CMINTYPMAX55121138861252521751513SN54HC14MINMAX19038321102219SN74HC14MINMAX1553126951916nsnsUNIToperating characteristics, TA = 25°CPARAMETERCpdPower dissipation capacitance per inverterTEST CONDITIONSNo loadTYP20UNITpFPOST OFFICE BOX 655303 DALLAS, TEXAS 75265•3元器件交易网www.cecb2b.comSN54HC14, SN74HC14HEX SCHMITTĆTRIGGER INVERTERSPARAMETER MEASUREMENT INFORMATIONFrom OutputUnder TestTestPointCL = 50 pF(see Note A)In-PhaseOutputInput50%tPLH50%10%tPHLOut-of-PhaseOutput90%50%10%tf90%trInput50%10%90%trVOLTAGE WAVEFORMINPUT RISE AND FALL TIMES90%VCC50%10%0 VtftPLH50%10%90%tr50%tPHL90%VOH50%10%VOLtfVOHVOLVCC0 VSCLS085E − DECEMBER 1982 − REVISED NOVEMBER 2004LOAD CIRCUITVOLTAGE WAVEFORMSPROPAGATION DELAY AND OUTPUT TRANSITION TIMESNOTES:A.CL includes probe and test-fixture capacitance.B.Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the followingcharacteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns.C.The outputs are measured one at a time, with one input transition per measurement.D.tPLH and tPHL are the same as tpd.Figure 1. Load Circuit and Voltage Waveforms4POST OFFICE BOX 655303 DALLAS, TEXAS 75265•元器件交易网www.cecb2b.com

PACKAGEOPTIONADDENDUM

www.ti.com

28-Feb-2005

PACKAGINGINFORMATION

OrderableDevice5962-8409101VCA5962-8409101VDA

84091012A8409101CA8409101DAJM38510/65702BCAJM38510/65702BDA

SN54HC14JSN74HC14DSN74HC14DBRSN74HC14DRSN74HC14DTSN74HC14NSN74HC14N3SN74HC14NSSN74HC14NSLESN74HC14NSRSN74HC14PWSN74HC14PWLESN74HC14PWRSN74HC14PWTSNJ54HC14FKSNJ54HC14JSNJ54HC14W

(1)

Status(1)ACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEACTIVEOBSOLETEACTIVEOBSOLETEACTIVEACTIVEOBSOLETEACTIVEACTIVEACTIVEACTIVEACTIVE

PackageTypeCDIPCFPLCCCCDIPCFPCDIPCFPCDIPSOICSSOPSOICSOICPDIPPDIPSOSOSOTSSOPTSSOPTSSOPTSSOPLCCCCDIPCFP

PackageDrawing

JWFKJWJWJDDBDDNNNSNSNSPWPWPWPWFKJW

PinsPackageEcoPlan(2)

Qty141420141414141414141414141414141414141414201414

200025011120009011111111502000

NoneNoneNoneNoneNoneNoneNoneNonePb-Free(RoHS)Pb-Free(RoHS)

Lead/BallFinish

CallTICallTICallTICallTICallTICallTICallTICallTICUNIPDAUCUNIPDAUCUNIPDAUCUNIPDAUCUNIPDAUCallTICUNIPDAUCallTICUNIPDAUCUNIPDAUCallTICUNIPDAUCUNIPDAUCallTICallTICallTI

MSLPeakTemp(3)Level-NC-NC-NCLevel-NC-NC-NCLevel-NC-NC-NCLevel-NC-NC-NCLevel-NC-NC-NCLevel-NC-NC-NCLevel-NC-NC-NCLevel-NC-NC-NCLevel-2-260C-1YEAR/Level-1-235C-UNLIMLevel-2-260C-1YEAR/Level-1-235C-UNLIMLevel-1-260C-UNLIMLevel-2-260C-1YEAR/Level-1-235C-UNLIMLevel-NC-NC-NCCallTI

Level-2-260C-1YEAR/Level-1-235C-UNLIMCallTI

Level-2-260C-1YEAR/Level-1-235C-UNLIMLevel-1-250C-UNLIMCallTI

Level-1-250C-UNLIMLevel-1-250C-UNLIMLevel-NC-NC-NCLevel-NC-NC-NCLevel-NC-NC-NC

2500Green(RoHS&

noSb/Br)25025

Pb-Free(RoHS)Pb-Free(RoHS)NonePb-Free(RoHS)NonePb-Free(RoHS)Pb-Free(RoHS)NonePb-Free(RoHS)Pb-Free(RoHS)NoneNoneNone

Themarketingstatusvaluesaredefinedasfollows:ACTIVE:Productdevicerecommendedfornewdesigns.

LIFEBUY:TIhasannouncedthatthedevicewillbediscontinued,andalifetime-buyperiodisineffect.

NRND:Notrecommendedfornewdesigns.Deviceisinproductiontosupportexistingcustomers,butTIdoesnotrecommendusingthispartinanewdesign.

PREVIEW:Devicehasbeenannouncedbutisnotinproduction.Samplesmayormaynotbeavailable.OBSOLETE:TIhasdiscontinuedtheproductionofthedevice.

(2)

EcoPlan-Maynotbecurrentlyavailable-pleasecheckhttp://www.ti.com/productcontentforthelatestavailabilityinformationandadditionalproductcontentdetails.

None:NotyetavailableLead(Pb-Free).

Pb-Free(RoHS):TI'sterms\"Lead-Free\"or\"Pb-Free\"meansemiconductorproductsthatarecompatiblewiththecurrentRoHSrequirementsforall6substances,includingtherequirementthatleadnotexceed0.1%byweightinhomogeneousmaterials.Wheredesignedtobesolderedathightemperatures,TIPb-Freeproductsaresuitableforuseinspecifiedlead-freeprocesses.

Addendum-Page1

元器件交易网www.cecb2b.com

PACKAGEOPTIONADDENDUM

www.ti.com

28-Feb-2005

Green(RoHS&noSb/Br):TIdefines\"Green\"tomean\"Pb-Free\"andinaddition,usespackagematerialsthatdonotcontainhalogens,includingbromine(Br)orantimony(Sb)above0.1%oftotalproductweight.

(3)

MSL,PeakTemp.--TheMoistureSensitivityLevelratingaccordingtotheJEDECindustrystandardclassifications,andpeaksoldertemperature.

ImportantInformationandDisclaimer:TheinformationprovidedonthispagerepresentsTI'sknowledgeandbeliefasofthedatethatitisprovided.TIbasesitsknowledgeandbeliefoninformationprovidedbythirdparties,andmakesnorepresentationorwarrantyastotheaccuracyofsuchinformation.Effortsareunderwaytobetterintegrateinformationfromthirdparties.TIhastakenandcontinuestotakereasonablestepstoproviderepresentativeandaccurateinformationbutmaynothaveconducteddestructivetestingorchemicalanalysisonincomingmaterialsandchemicals.TIandTIsuppliersconsidercertaininformationtobeproprietary,andthusCASnumbersandotherlimitedinformationmaynotbeavailableforrelease.

InnoeventshallTI'sliabilityarisingoutofsuchinformationexceedthetotalpurchasepriceoftheTIpart(s)atissueinthisdocumentsoldbyTItoCustomeronanannualbasis.

Addendum-Page2

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元器件交易网www.cecb2b.com MECHANICAL DATA MLCC006B – OCTOBER 1996FK (S-CQCC-N**) 28 TERMINAL SHOWNLEADLESS CERAMIC CHIP CARRIER18171615141312NO. OFTERMINALS**111028987668584445220AMIN0.342(8,69)0.442(11,23)0.640(16,26)0.739(18,78)0.938(23,83)1.141(28,99)MAX0.358(9,09)0.458(11,63)0.660(16,76)0.761(19,32)0.962(24,43)1.165(29,59)MIN0.307(7,80)0.406(10,31)0.495(12,58)0.495(12,58)0.850(21,6)1.047(26,6)BMAX0.358(9,09)0.458(11,63)0.560(14,22)0.560(14,22)0.858(21,8)1.063(27,0)192021B SQ22A SQ23242526272812340.080 (2,03)0.064 (1,63)0.020 (0,51)0.010 (0,25)0.020 (0,51)0.010 (0,25)0.055 (1,40)0.045 (1,14)0.045 (1,14)0.035 (0,89)0.028 (0,71)0.022 (0,54)0.050 (1,27)0.045 (1,14)0.035 (0,89)4040140/D 10/96NOTES:A.B.C.D.E.All linear dimensions are in inches (millimeters).This drawing is subject to change without notice.This package can be hermetically sealed with a metal lid.The terminals are gold plated.Falls within JEDEC MS-004POST OFFICE BOX 655303 DALLAS, TEXAS 75265•元器件交易网www.cecb2b.com

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元器件交易网www.cecb2b.com元器件交易网www.cecb2b.comMECHANICAL DATAMSSO002E – JANUARY 1995 – REVISED DECEMBER 2001DB (R-PDSO-G**) 28 PINS SHOWN0,65280,380,22150,15MPLASTIC SMALL-OUTLINE0,250,095,605,008,207,40Gage Plane1A140°–ā8°0,250,950,55Seating Plane2,00 MAX0,05 MIN0,10PINS **DIMA MAX146,50166,50207,50248,502810,503010,503812,90A MIN5,905,906,907,909,909,9012,304040065/E 12/01NOTES:A.B.C.D.All linear dimensions are in millimeters.This drawing is subject to change without notice.Body dimensions do not include mold flash or protrusion not to exceed 0,15.Falls within JEDEC MO-150POST OFFICE BOX 655303 DALLAS, TEXAS 75265•元器件交易网www.cecb2b.com MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999 MECHANICAL DATA PW (R-PDSO-G**) 14 PINS SHOWNPLASTIC SMALL-OUTLINE PACKAGE0,651480,300,190,10M0,15 NOM4,504,306,606,20Gage Plane0,251A70°–8°0,750,50Seating Plane1,20 MAX0,150,050,10PINS **DIMA MAX83,10145,10165,10206,60247,90289,80A MIN2,904,904,906,407,709,604040064/F 01/97NOTES:A.B.C.D.All linear dimensions are in millimeters.This drawing is subject to change without notice.Body dimensions do not include mold flash or protrusion not to exceed 0,15.Falls within JEDEC MO-153POST OFFICE BOX 655303 DALLAS, TEXAS 75265•元器件交易网www.cecb2b.com

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