SN74LVCH16T245-EP www.ti.com SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 16-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS CheckforSamples:SN74LVCH16T245-EP FEATURES 1 DGV PACKAGE • ControlInputsV /V LevelsAreReferencedto IH IL (TOPVIEW) V Voltage CCA • VCCIsolationFeature – IfEitherVCCInputIsat 1DIR 1 48 1OE GND,AllOutputsAreintheHigh-Impedance 1B1 2 47 1A1 State 1B2 3 46 1A2 • Overvoltage-TolerantInputs/OutputsAllow GND 4 45 GND Mixed-Voltage-ModeDataCommunications 1B3 5 44 1A3 • FullyConfigurableDual-RailDesignAllows 1B4 6 43 1A4 EachPorttoOperateOvertheFull1.65-Vto VCCB 7 42 VCCA 5.5-VPower-SupplyRange 1B5 8 41 1A5 1B6 9 40 1A6 • BusHoldonDataInputsEliminatestheNeed forExternalPullup/PulldownResistors GND 10 39 GND 1B7 11 38 1A7 • I SupportsPartial-Power-DownMode off 1B8 12 37 1A8 Operation 2B1 13 36 2A1 • Latch-UpPerformanceExceeds100mAPer 2B2 14 35 2A2 JESD78,ClassII GND 15 34 GND • ESDProtectionExceedsJESD22 2B3 16 33 2A3 – 2000-VHuman-BodyModel(A114-A) 2B4 17 32 2A4 – 200-VMachineModel(A115-A) VCCB 18 31 VCCA – 1000-VCharged-DeviceModel(C101) 2B5 19 30 2A5 2B6 20 29 2A6 SUPPORTS DEFENSE, AEROSPACE, GND 21 28 GND AND MEDICAL APPLICATIONS 2B7 22 27 2A7 2B8 23 26 2A8 • ControlledBaseline 2DIR 24 25 2OE • OneAssembly/TestSite • OneFabricationSite • AvailableinMilitary(–55°C/125°C) TemperatureRange (1) • ExtendedProductLifeCycle • ExtendedProduct-ChangeNotification • ProductTraceability (1) Customtemperaturerangesavailable DESCRIPTION This 16-bit noninverting bus transceiver uses two separate configurable power-supply rails. The A port is designed to track V . V accepts any supply voltage from 1.65 V to 5.5 V. The B port is designed to track CCA CCA V . V accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional CCB CCB translationbetweenanyofthe1.8-V,2.5-V,3.3-V,and5-Vvoltagenodes. TheSN74LVCH16T245isdesignedsothatthecontrolpins(1DIR,2DIR,1OE,and2OE)aresuppliedbyV . CCA 1 Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet. PRODUCTIONDATAinformationiscurrentasofpublicationdate. Copyright©2008–2013,TexasInstrumentsIncorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarilyincludetestingofallparameters.

SN74LVCH16T245-EP SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 www.ti.com DESCRIPTION (CONTINUED) The SN74LVCH16T245 is designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A- port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level appliedtopreventexcessI andI . CC CCZ Active bus-hold circuitry holds unused or undriven data inputs at a valid logic state. Use of pullup or pulldown resistorswiththebus-holdcircuitryisnotrecommended. This device is fully specified for partial-power-down applications using I . The I circuitry disables the outputs, off off preventingdamagingcurrentbackflowthroughthedevicewhenitispowereddown. The V isolation feature ensures that if either V input is at GND, then all outputs are in the high-impedance CC CC state.Thebus-holdcircuitryonthepowered-upsidealwaysstaysactive. To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup CC resistor;theminimumvalueoftheresistorisdeterminedbythecurrent-sinkingcapabilityofthedriver. Table1. ORDERINGINFORMATION(1) T PACKAGE(2) ORDERABLEPARTNUMBER TOP-SIDEMARKING A TVSOP–DGV Tapeandreel CLVCH16T245MDGVREP LDHT245MEP –50°Cto125°C TSSOP-DGG Tapeandreel CLVCH16T245MDGGREP 8UT245MEP (1) Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTI Websiteatwww.ti.com. (2) Packagedrawings,standardpackingquantities,thermaldata,symbolization,andPCBdesignguidelinesareavailableat www.ti.com/sc/package. FUNCTIONTABLE(1) (EACH16-BITSECTION) CONTROLINPUTS OUTPUTCIRCUITS OPERATION OE DIR APORT BPORT L L Enabled Hi-Z BdatatoAbus L H Hi-Z Enabled AdatatoBbus H X Hi-Z Hi-Z Isolation (1) InputcircuitsofthedataI/Osarealwaysactive. LOGICDIAGRAM(POSITIVELOGIC) 1 24 1DIR 2DIR 48 25 1OE 2OE 47 36 1A1 2A1 2 13 1B1 2B1 To Seven Other Channels To Seven Other Channels 2 SubmitDocumentationFeedback Copyright©2008–2013,TexasInstrumentsIncorporated ProductFolderLinks:SN74LVCH16T245-EP

SN74LVCH16T245-EP www.ti.com SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 Absolute Maximum Ratings(1) overoperatingfree-airtemperaturerange(unlessotherwisenoted) MIN MAX UNIT V CCA Supplyvoltagerange –0.5 6.5 V V CCB I/Oports(Aport) –0.5 6.5 V Inputvoltagerange(2) I/Oports(Bport) –0.5 6.5 V I Controlinputs –0.5 6.5 V Voltagerangeappliedtoanyoutput Aport –0.5 6.5 O inthehigh-impedanceorpower-offstate(2) V Bport –0.5 6.5 Aport –0.5 V +0.5 V Voltagerangeappliedtoanyoutputinthehighorlowstate(2) (3) CCA V O Bport –0.5 V +0.5 CCB I Inputclampcurrent V <0 –50 mA IK I I Outputclampcurrent V <0 –50 mA OK O I Continuousoutputcurrent ±50 mA O ContinuouscurrentthrougheachV ,V ,andGND ±100 mA CCA CCB θ Packagethermalimpedance(4) 58 °C/W JA T Storagetemperaturerange –65 150 °C stg (1) Stressesbeyondthoselistedunder"absolutemaximumratings"maycausepermanentdamagetothedevice.Thesearestressratings only,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder"recommendedoperating conditions"isnotimplied.Exposuretoabsolute-maximum-ratedconditionsforextendedperiodsmayaffectdevicereliability. (2) Theinputandoutputnegative-voltageratingsmaybeexceedediftheinputandoutputcurrentratingsareobserved. (3) Theoutputpositive-voltageratingmaybeexceededupto6.5Vmaximumiftheoutputcurrentratingisobserved. (4) ThepackagethermalimpedanceiscalculatedinaccordancewithJESD51-7. Copyright©2008–2013,TexasInstrumentsIncorporated SubmitDocumentationFeedback 3 ProductFolderLinks:SN74LVCH16T245-EP

SN74LVCH16T245-EP SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 www.ti.com Recommended Operating Conditions(1) (2) (3) V V MIN MAX UNIT CCI CCO V 1.65 5.5 CCA Supplyvoltage V V 1.65 5.5 CCB 1.65Vto1.95V V ×0.65 CCI V High-level Datainputs(4) 2.3Vto2.7V 1.7 V IH inputvoltage 3Vto3.6V 2 4.5Vto5.5V V ×0.7 CCI 1.65Vto1.95V V ×0.35 CCI V Low-level Datainputs(4) 2.3Vto2.7V 0.7 V IL inputvoltage 3Vto3.6V 0.8 4.5Vto5.5V V ×0.3 CCI 1.65Vto1.95V V ×0.65 CCA High-level Controlinputs 2.3Vto2.7V 1.7 VIH inputvoltage (referencedtoVCCA)(5) 3Vto3.6V 2 V 4.5Vto5.5V V ×0.7 CCA 1.65Vto1.95V V ×0.35 CCA Low-level Controlinputs 2.3Vto2.7V 0.7 VIL inputvoltage (referencedtoVCCA)(5) 3Vto3.6V 0.8 V 4.5Vto5.5V V ×0.3 CCA V Inputvoltage Controlinputs 0 5.5 V I Activestate 0 V CCO V Input/outputvoltage V I/O 3-State 0 5.5 1.65Vto1.95V –4 2.3Vto2.7V –8 I High-leveloutputcurrent mA OH 3Vto3.6V –24 4.5Vto5.5V –32 1.65Vto1.95V 4 2.3Vto2.7V 8 I Low-leveloutputcurrent mA OL 3Vto3.6V 24 4.5Vto5.5V 32 1.65Vto1.95V 20 Inputtransition 2.3Vto2.7V 20 Δt/Δv Datainputs ns/V riseorfallrate 3Vto3.6V 10 4.5Vto5.5V 5 T Operatingfree-airtemperature –40 85 °C A (1) V istheV associatedwiththedatainputport. CCI CC (2) V istheV associatedwiththeoutputport. CCO CC (3) AllunusedcontrolinputsofthedevicemustbeheldatV GNDtoensureproperdeviceoperationandminimizepowerconsumption. CCA RefertotheTIapplicationreport,ImplicationsofSloworFloatingCMOSInputs,literaturenumberSCBA004. (4) ForV valuesnotspecifiedinthedatasheet,V min=V ×0.7V,V max=V ×0.3V. CCI IH CCI IL CCI (5) ForV valuesnotspecifiedinthedatasheet,V min=V ×0.7V,V max=V ×0.3V. CCA IH CCA IL CCA 4 SubmitDocumentationFeedback Copyright©2008–2013,TexasInstrumentsIncorporated ProductFolderLinks:SN74LVCH16T245-EP

SN74LVCH16T245-EP www.ti.com SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 Electrical Characteristics(1) (2) overrecommendedoperatingfree-airtemperaturerange(unlessotherwisenoted) PARAMETER TESTCONDITIONS V V MIN TYP MAX MIN MAX UNIT CCA CCB I =–100μA, V =V 1.65Vto4.5V 1.65Vto4.5V V –0.1 OH I IH CCO I =–4mA, V =V 1.65V 1.65V 1.2 OH I IH V I =–8mA, V =V 2.3V 2.3V 1.9 V OH OH I IH I =–24mA, V =V 3V 3V 2.4 OH I IH I =–32mA, V =V 4.5V 4.5V 3.8 OH I IH I =100μA, V =V 1.65Vto4.5V 1.65Vto4.5V 0.1 OL I IL I =4mA, V =V 1.65V 1.65V 0.45 OL I IL V I =8mA, V =V 2.3V 2.3V 0.3 V OL OL I IL I =24mA, V =V 3V 3V 0.55 OL I IL I =32mA, V =V 4.5V 4.5V 0.55 OL I IL Control I V =V orGND 1.65Vto5.5V 1.65Vto5.5V ±0.5 ±1 ±2 μA I inputs I CCA V =0.58V 1.65V 1.65V 15 I V =0.7V 2.3V 2.3V 45 I (3) I μA BHL V =0.8V 3V 3V 75 I V =0.1.35V 4.5V 4.5V 100 I V =1.07V 1.65V 1.65V –15 I V =1.7V 2.3V 2.3V –45 I (4) I μA BHH V =2V 3V 3V –75 I V =3.15V 4.5V 4.5V –100 I 1.95V 1.95V 200 2.7V 2.7V 300 I (5) V =0toV μA BHLO I CC 3.6V 3.6V 500 5.5V 5.5V 900 1.95V 1.95V –200 2.7V 2.7V –300 I (6) V =0toV μA BHHO I CC 3.6V 3.6V –500 5.5V 5.5V –900 Aport 0V 0to5.5V ±0.5 ±1 ±2 I V orV =0to5.5V μA off I O Bport 0to5.5V 0V ±0.5 ±1 ±2 AorB OE=V 1.65Vto5.5V 1.65Vto5.5V ±1 ±2 port VO=VCCOor IH I GND, μA OZ Bport V =V orGND OE=don't 0V 5.5V ±1 ±2 I CCI Aport care 5.5V 0V ±1 ±2 1.65Vto5.5V 1.65Vto5.5V 20 I V =V orGND, I =0 5V 0V 20 μA CCA I CCI O 0V 5V –2 1.65Vto5.5V 1.65Vto5.5V 20 I V =V orGND, I =0 5V 0V –2 μA CCB I CCI O 0V 5V 20 I +I V =V orGND, I =0 1.65Vto5.5V 1.65Vto5.5V 30 μA CCA CCB I CCI O (1) V istheV associatedwiththeoutputport. CCO CC (2) V istheV associatedwiththeinputport. CCI CC (3) Thebus-holdcircuitcansinkatleasttheminimumlowsustainingcurrentatV max.I shouldbemeasuredafterloweringV toGND IL BHL IN andthenraisingittoV max. IL (4) Thebus-holdcircuitcansourceatleasttheminimumhighsustainingcurrentatV min.I shouldbemeasuredafterraisingV to IH BHH IN V andthenloweringittoV min. CC IH (5) AnexternaldrivermustsourceatleastI toswitchthisnodefromlowtohigh. BHLO (6) AnexternaldrivermustsinkatleastI toswitchthisnodefromhightolow. BHHO Copyright©2008–2013,TexasInstrumentsIncorporated SubmitDocumentationFeedback 5 ProductFolderLinks:SN74LVCH16T245-EP

SN74LVCH16T245-EP SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 www.ti.com Electrical Characteristics(1) (2) (continued) overrecommendedoperatingfree-airtemperaturerange(unlessotherwisenoted) PARAMETER TESTCONDITIONS V V MIN TYP MAX MIN MAX UNIT CCA CCB DIRatV –0.6V, CCA ΔI DIR Bport=open, 3Vto5.5V 3Vto5.5V 50 μA CCA AportatV orGND CCA Control C V =V orGND 3.3V 3.3V 4 5 pF i inputs I CCA AorB C V =V orGND 3.3V 3.3V 8.5 10 pF io port O CCA/B Switching Characteristics overrecommendedoperatingfree-airtemperaturerange,V =1.8V±0.15V(unlessotherwisenoted)(seeFigure1) CCA V =1.8V V =2.5V V =3.3V V =5V CCB CCB CCB CCB PARAMETER FROM TO ±0.15V ±0.2V ±0.3V ±0.5V UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX t PLH A B 1.7 21.9 1.3 9.2 1 7.4 0.4 7.1 ns t PHL t PLH B A 0.9 23.8 0.8 23.8 0.7 23.4 0.7 23.4 ns t PHL t PHZ OE A 1.5 29.6 1.5 29.4 1.5 29.3 1.4 29.2 ns t PLZ t PHZ OE B 2.4 32.2 1.9 13.1 1.7 12 1.3 10.3 ns t PLZ t PZH OE A 0.4 24 0.4 23.8 0.4 23.7 0.4 23.7 ns t PZL t PZH OE B 1.8 32 1.5 18 1.2 12.6 0.9 10.8 ns t PZL Switching Characteristics overrecommendedoperatingfree-airtemperaturerange,V =2.5V±0.2V(unlessotherwisenoted)(seeFigure1) CCA V =1.8V V =2.5V V =3.3V V =5V CCB CCB CCB CCB PARAMETER FROM TO ±0.15V ±0.2V ±0.3V ±0.5V UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX t PLH A B 1.5 21.4 1.2 9 0.8 6.2 0.6 4.8 ns t PHL t PLH B A 1.2 9.3 1 9.1 1 8.9 0.9 8.8 ns t PHL t PHZ OE A 1.4 9 1.4 9 1.4 9 1.4 9 ns t PLZ t PHZ OE B 2.3 29.6 1.8 11 1.7 9.3 0.9 6.9 ns t PLZ t PZH OE A 1 10.9 1 10.9 1 10.9 1 10.9 ns t PZL t PZH OE B 1.7 28.2 1.5 12.9 1.2 9.4 1 6.9 ns t PZL 6 SubmitDocumentationFeedback Copyright©2008–2013,TexasInstrumentsIncorporated ProductFolderLinks:SN74LVCH16T245-EP

SN74LVCH16T245-EP www.ti.com SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 Switching Characteristics overrecommendedoperatingfree-airtemperaturerange,V =3.3V±0.3V(unlessotherwisenoted)(seeFigure1) CCA V =1.8V V =2.5V V =3.3V V =5V CCB CCB CCB CCB PARAMETER FROM TO ±0.15V ±0.2V ±0.3V ±0.5V UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX t PLH A B 1.6 21.2 1.1 8.8 0.8 6.2 0.6 4.4 ns t PHL t PLH B A 0.8 7.2 0.8 6.2 0.7 6.1 0.6 6 ns t PHL t PHZ OE A 1.6 8.2 1.6 8.2 1.6 8.2 1.6 8.2 ns t PLZ t PHZ OE B 2.1 29 1.7 10.3 1.5 8.8 0.8 6.3 ns t PLZ t PZH OE A 0.8 7.8 0.8 8.1 0.8 8.1 0.8 8.1 ns t PZL t PZH OE B 1.8 27.7 1.4 12.4 1.1 8.5 0.8 6.4 ns t PZL Switching Characteristics overrecommendedoperatingfree-airtemperaturerange,V =5V±0.5V(unlessotherwisenoted)(seeFigure1) CCA V =1.8V V =2.5V V =3.3V V =5V CC CC CC CC PARAMETER FROM TO ±0.15V ±0.2V ±0.3V ±0.5V UNIT (INPUT) (OUTPUT) MIN MAX MIN MAX MIN MAX MIN MAX t PLH A B 1.5 21.4 1 8.8 0.7 6 0.4 4.2 ns t PHL t PLH B A 0.7 7 0.4 4.8 0.3 4.5 0.3 4.3 ns t PHL t PHZ OE A 0.3 5.4 0.3 5.4 0.3 5.4 0.3 5.4 ns t PLZ t PHZ OE B 2 28.7 1.8 9.7 1.4 8 0.7 5.7 ns t PLZ t PZH OE A 0.7 6.4 0.7 6.4 0.7 6.4 0.7 6.4 ns t PZL t PZH OE B 1.5 27.6 1.3 11.4 1 8.1 0.9 6 ns t PZL Operating Characteristics T =25�C A V = V = V = V = CCA CCA CCA CCA PARAMETER TEST VCCB=1.8V VCCB=2.5V VCCB=3.3V VCCB=5V UNIT CONDITIONS TYP TYP TYP TYP A-portinput,B-portoutput 2 2 2 3 C (1) pdA B-portinput,A-portoutput CL=0, 18 19 19 22 f=10MHz, pF C (1) A-portinput,B-portoutput tr=tf=1ns 18 19 20 22 pdB B-portinput,A-portoutput 2 2 2 2 (1) Powerdissipationcapacitancepertransceiver Copyright©2008–2013,TexasInstrumentsIncorporated SubmitDocumentationFeedback 7 ProductFolderLinks:SN74LVCH16T245-EP

SN74LVCH16T245-EP SCES726A–NOVEMBER2008–REVISEDNOVEMBER2013 www.ti.com PARAMETER MEASUREMENT INFORMATION 2 × VCCO TEST S1 S1 From Output RL Open tpd Open Under Test GND tPLZ/tPZL 2 × VCCO tPHZ/tPZH GND CL RL (see Note A) LOAD CIRCUIT tw VCCI Input VCCI/2 VCCI/2 VCCO CL RL VTP 0 V 1.8 V ± 0.15 V 15 pF 2 kW 0.15 V VOLTAGE WAVEFORMS 2.5 V ± 0.2 V 15 pF 2 kW 0.15 V PULSE DURATION 3.3 V ± 0.3 V 15 pF 2 kW 0.3 V 5 V ± 0.5 V 15 pF 2 kW 0.3 V Output VCCA Control VCCA/2 VCCA/2 (low-level enabling) 0 V tPZL tPLZ VCCI Output VCCO Input VCCI/2 VCCI/2 0 V S1W ata v2e ×f oVrCmC O1 VCCO/2 VOL + VTP VOL (see Note B) tPLH tPHL tPZH tPHZ Output Output VCCO/2 VCCO/2VOH WSa1v eafto GrmN D2 VCCO/2 VOH − VTP VOH VOL (see Note B) 0 V VOLTAGE WAVEFORMS VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES ENABLE AND DISABLE TIMES NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR(cid:1)10 MHz, ZO = 50 W , dv/dt ≥ 1 V/ns, dv/dt ≥1 V/ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. VCCI is the VCC associated with the input port. I. VCCO is the VCC associated with the output port. J. All parameters and waveforms are not applicable to all devices. Figure1.LoadCircuitandVoltageWaveforms 8 SubmitDocumentationFeedback Copyright©2008–2013,TexasInstrumentsIncorporated ProductFolderLinks:SN74LVCH16T245-EP

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) CLVCH16T245MDGGREP ACTIVE TSSOP DGG 48 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 8UT245MEP & no Sb/Br) CLVCH16T245MDGVREP ACTIVE TVSOP DGV 48 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 LDHT245MEP & no Sb/Br) V62/09605-01XE ACTIVE TSSOP DGG 48 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 8UT245MEP & no Sb/Br) V62/09605-01YE ACTIVE TVSOP DGV 48 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -55 to 125 LDHT245MEP & no Sb/Br) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF SN74LVCH16T245-EP : •Catalog: SN74LVCH16T245 NOTE: Qualified Version Definitions: •Catalog - TI's standard catalog product Addendum-Page 2

PACKAGE MATERIALS INFORMATION www.ti.com 13-May-2020 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) CLVCH16T245MDGGRE TSSOP DGG 48 2000 330.0 24.4 8.6 13.0 1.8 12.0 24.0 Q1 P CLVCH16T245MDGVREP TVSOP DGV 48 2000 330.0 16.4 7.1 10.2 1.6 12.0 16.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 13-May-2020 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) CLVCH16T245MDGGREP TSSOP DGG 48 2000 367.0 367.0 45.0 CLVCH16T245MDGVREP TVSOP DGV 48 2000 367.0 367.0 38.0 PackMaterials-Page2

MECHANICAL DATA MTSS003D – JANUARY 1995 – REVISED JANUARY 1998 DGG (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 48 PINS SHOWN 0,27 0,50 0,08 M 0,17 48 25 6,20 8,30 6,00 7,90 0,15 NOM Gage Plane 0,25 1 24 0°–8° A 0,75 0,50 Seating Plane 0,15 1,20 MAX 0,10 0,05 PINS ** 48 56 64 DIM A MAX 12,60 14,10 17,10 A MIN 12,40 13,90 16,90 4040078/F 12/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold protrusion not to exceed 0,15. D. Falls within JEDEC MO-153 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265

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