74LVC125A Quad buffer/line driver with 5 V tolerant input/outputs; 3-state Rev. 7 — 11 April 2013 Product data sheet 1. General description The 74LVC125A consists of four non-inverting buffers/line drivers with 3-state outputs (nY) that are controlled by the output enable input (nOE). A HIGH at nOE causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either 3.3 Vor5V devices. When disabled, up to 5.5 V can be applied to the outputs. 2. Features and benefits  5 V tolerant inputs/outputs for interfacing with 5 V logic  Wide supply voltage range from 1.2Vto3.6V  CMOS low power consumption  Direct interface with TTL levels  Complies with JEDEC standard: JESD8-7A (1.65Vto1.95V) JESD8-5A (2.3Vto2.7V) JESD8-C/JESD36 (2.7Vto3.6V)  ESD protection: HBM JESD22-A114F exceeds 2000V MM JESD22-A115-B exceeds 200V CDM JESD22-C101E exceeds 1000V  Multiple package options  Specified from 40C to+85Cand 40C to+125C

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 3. Ordering information Table 1. Ordering info rmation Type number Package Temperature Name Description Version range 74LVC125AD 40 C to +125 C SO14 plastic small outline package; 14leads; body width SOT108-1 3.9mm; body thickness 1.47 mm 74LVC125ADB 40 C to +125 C SSOP14 plastic shrink small outline package; 14leads; SOT337-1 bodywidth5.3mm 74LVC125APW 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14leads; SOT402-1 bodywidth4.4mm 74LVC125ABQ 40 C to +125 C DHVQFN14 plastic dual in-line compatible thermal enhanced very thin SOT762-1 quad flat package; no leads; 14terminals; body2.530.85mm 4. Functional diagram 2 1A 1Y 3 2 1 1 1OE 3 1 5 2A 2Y 6 EN1 5 4 2OE 6 4 9 3A 3Y 8 9 8 10 3OE 10 12 4A 4Y 11 nA nY 12 11 13 4OE 13 nOE mna228 mna229 mna227 Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Logic diagram 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 2 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 5. Pinning information 5.1 Pinning E C terminal 1 O C 1OE 1 14 VCC index area 1 V 1 14 1A 2 13 4OE 1A 2 13 4OE 1Y 3 12 4A 1Y 3 12 4A 2OE 4 125 11 4Y 2OE 4 125 11 4Y 2A 5 GND(1) 10 3OE 2A 5 10 3OE 2Y 6 9 3A 2Y 6 9 3A 7 8 D Y GND 7 8 3Y GN 3 001aad046 001aad045 Transparent top view (1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad. However, if it is soldered, the solder land should remain floating or be connected to GND. Fig 4. Pin configuration for SO14 and (T)SSOP14 Fig 5. Pin configuration for DHVQFN14 5.2 Pin description Table 2. Pin descripti on Symbol Pin Description 1OE, 2OE, 3OE, 4OE 1, 4, 10, 13 data enable input (active LOW) 1A, 2A, 3A, 4A 2, 5, 9, 12 data input 1Y, 2Y, 3Y, 4Y 3, 6, 8, 11 data output GND 7 ground (0V) V 14 supply voltage CC 6. Functional description Table 3. Function sel ection[1] Inputs Output nOE nA nY L L L L H H H X Z [1] H=HIGH voltage level; L=LOW voltage level; X=don’t care; Z= high-impedance OFF-state 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 3 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 7. Limiting values Table 4. Limiting valu es In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit V supply voltage 0.5 +6.5 V CC I input clamping current V < 0 V 50 - mA IK I V input voltage [1] 0.5 +6.5 V I I output clamping current V > V or V < 0 V - 50 mA OK O CC O V output voltage output HIGH or LOW-state [2] 0.5 V + 0.5 V O CC output 3-state [2] 0.5 +6.5 V I output current V = 0 V to V - 50 mA O O CC I supply current - 100 mA CC I ground current 100 - mA GND P total power dissipation T = 40C to+125C [3] - 500 mW tot amb T storage temperature 65 +150 C stg [1] The minimum input voltage ratings may be exceeded if the input current ratings are observed. [2] The output voltage ratings may be exceeded if the output current ratings are observed. [3] For SO14 packages: above 70C derate linearly with 8mW/K. For (T)SSOP14 packages: above 60C derate linearly with 5.5mW/K. For DHVQFN14 packages: above 60C derate linearly with 4.5mW/K. 8. Recommended operating conditions Table 5. Recommend ed operating conditions Symbol Parameter Conditions Min Typ Max Unit V supply voltage 1.65 - 3.6 V CC functional 1.2 - - V V input voltage 0 - 5.5 V I V output voltage output HIGH or LOW state 0 - V V O CC output 3-state 0 - 5.5 V T ambient temperature 40 - +125 C amb t/V input transition rise and V = 2.3 V to 2.7 V 0 - 20 ns/V CC fall rate V = 2.7 V to 3.6 V 0 - 10 ns/V CC 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 4 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 9. Static characteristics Table 6. Static charac teristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ[1] Max Min Max V HIGH-level V = 1.2 V 1.08 - - 1.08 - V IH CC input voltage V = 1.65 V to 1.95 V 0.65  V - - 0.65  V - V CC CC CC V = 2.3 V to 2.7 V 1.7 - - 1.7 - V CC V = 2.7 V to 3.6 V 2.0 - - 2.0 - V CC V LOW-level input V = 1.2 V - - 0.12 - 0.12 V IL CC voltage V = 1.65 V to 1.95 V - - 0.35  V - 0.35  V V CC CC CC V = 2.3 V to 2.7 V - - 0.7 - 0.7 V CC V = 2.7 V to 3.6 V - - 0.8 - 0.8 V CC V HIGH-level V =V orV OH I IH IL output voltage I =100A; V 0.2 - - V 0.3 - V O CC CC V =1.65Vto3.6V CC I =4mA; V = 1.65 V 1.2 - - 1.05 - V O CC I =8mA; V = 2.3V 1.8 - - 1.65 - V O CC I =12mA; V = 2.7 V 2.2 - - 2.05 - V O CC I =18mA; V = 3.0 V 2.4 - - 2.25 - V O CC I =24mA; V = 3.0 V 2.2 - - 2.0 - V O CC V LOW-level V =V orV OL I IH IL output voltage I =100A; - - 0.2 - 0.3 V O V =1.65Vto3.6 V CC I =4mA; V = 1.65 V - - 0.45 - 0.65 V O CC I =8mA; V = 2.3V - - 0.6 - 0.8 V O CC I =12mA; V = 2.7 V - - 0.4 - 0.6 V O CC I =24mA; V = 3.0 V - - 0.55 - 0.8 V O CC I input leakage V = 3.6 V; V =5.5VorGND - 0.1 5 - 20 A I CC I current I OFF-state V =V orV ; V =3.6V; - 0.1 5 - 20 A OZ I IH IL CC output current V =5.5VorGND O I power-off V = 0.0 V; V orV =5.5V - 0.1 10 - 20 A OFF CC I O leakage current I supply current V = 3.6 V; V =V orGND; - 0.1 10 - 40 A CC CC I CC I =0A O I additional per input pin; V =V 0.6V; - 5 500 - 5000 A CC I CC supply current I =0A; V =2.7V to 3.6 V O CC C input V =0 V to 3.6V; - 4.0 - - - pF I CC capacitance V =GNDtoV I CC [1] All typical values are measured at VCC=3.3V (unless stated otherwise) and Tamb=25C. 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 5 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 10. Dynamic characteristics Table 7. Dynamic cha racteristics Voltages are referenced to GND (ground=0V). For test circuit see Figure8. Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ[1] Max Min Max t propagation delay nAtonY; see Figure6 [2] pd V =1.2V - 12.0 - - - ns CC V = 1.65 V to 1.95 V 1.5 5.4 11.0 1.5 12.8 ns CC V = 2.3V to2.7V 1.0 2.9 5.7 1.0 6.7 ns CC V = 2.7 V 1.5 2.8 5.5 1.5 7.0 ns CC V = 3.0 V to 3.6 V 1.0 2.5 4.8 1.0 6.0 ns CC t enable time nOEtonY; see Figure7 [2] en V =1.2V - 16.0 - - - ns CC V = 1.65 V to 1.95 V 1.0 5.0 12.2 1.0 14.2 ns CC V = 2.3V to2.7V 0.5 2.9 6.8 0.5 7.9 ns CC V = 2.7 V 1.5 3.1 6.6 1.5 8.5 ns CC V = 3.0 V to 3.6 V 1.0 2.3 5.4 1.0 7.0 ns CC t disable time nOEtonY; see Figure7 [2] dis V =1.2V - 7.0 - - - ns CC V = 1.65 V to 1.95 V 2.2 4.6 7.5 2.2 8.7 ns CC V = 2.3V to2.7V 0.5 2.6 4.2 0.5 5.0 ns CC V = 2.7 V 1.5 3.1 5.0 1.5 6.5 ns CC V = 3.0 V to 3.6 V 1.0 3.2 4.6 1.0 6.0 ns CC t output skew time V =3.0V to 3.6V [3] - - 1.0 - 1.5 ns sk(o) CC C power dissipation per buffer; V =GNDtoV [4] PD I CC capacitance V = 1.65 V to 1.95 V - 6.0 - - - pF CC V = 2.3 V to 2.7 V - 9.4 - - - pF CC V = 3.0 V to 3.6 V - 12.4 - - - pF CC [1] Typical values are measured at Tamb=25C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V, and 3.3 V respectively. [2] t is the same as t and t . pd PLH PHL t is the same as t and t . en PZL PZH t is the same as t and t . dis PLZ PHZ [3] Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. [4] CPDis used to determine the dynamic power dissipation (PDinW). PD=CPDVCC2fiN+(CLVCC2fo)where: f = input frequency in MHz; f =output frequency in MHz i o C =output load capacitance inpF L V =supply voltage in Volts CC N= number of inputs switching (CLVCC2fo)=sum of the outputs. 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 6 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 11. AC waveforms VI nA input VM GND tPHL tPLH VOH nY output VM VOL mna230 Measurement points are given in Table8. VOL and VOH are typical output voltage levels that occur with the output load. Fig 6. The input nA to output nY propagation delays VI nOE input VM GND tPLZ tPZL VCC output LOW-to-OFF VM OFF-to-LOW VOL VX tPHZ tPZH VOH VY output HIGH-to-OFF VM OFF-to-HIGH GND outputs outputs outputs enabled disabled enabled mna362 Measurement points are given in Table8. V and V are typical output voltage levels that occur with the output load. OL OH Fig 7. 3-state enable and disable times Table 8. Measuremen t points Supply voltage Input Output V V V V CC I M M 1.2V V 0.5  V 0.5  V CC CC CC 1.65Vto1.95V V 0.5  V 0.5  V CC CC CC 2.3Vto2.7V V 0.5  V 0.5  V CC CC CC 2.7V 2.7 V 1.5 V 1.5 V 3.0V to 3.6V 2.7 V 1.5 V 1.5 V 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 7 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state tW VI 90 % negative pulse VM VM 10 % 0 V tf tr tr tf VI 90 % positive pulse VM VM 10 % 0 V tW VEXT VCC RL VI VO G DUT RT CL RL 001aae331 Test data is given in Table9. Definitions for test circuit: RL = Load resistance. C = Load capacitance including jig and probe capacitance. L RT = Termination resistance should be equal to output impedance Zo of the pulse generator. VEXT = External voltage for measuring switching times. Fig 8. Test circuit for measuring switching times Table 9. Test data Supply voltage Input Load V EXT V t, t C R t , t t , t t , t I r f L L PLH PHL PLZ PZL PHZ PZH 1.2V V  2 ns 30pF 1 k open 2  V GND CC CC 1.65Vto1.95V V  2 ns 30pF 1 k open 2  V GND CC CC 2.3Vto2.7V V  2 ns 30pF 500 open 2  V GND CC CC 2.7V 2.7V  2.5ns 50pF 500 open 2  V GND CC 3.0Vto3.6V 2.7V  2.5ns 50pF 500 open 2  V GND CC 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 8 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 12. Package outline SO14: plastic small outline package; 14 leads; body width 3.9 mm SOT108-1 D E A X c y HE v M A Z 14 8 Q A2 A1 (A 3 ) A pin 1 index θ Lp 1 7 L e w M detail X bp 0 2.5 5 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT mAax. A1 A2 A3 bp c D(1) E(1) e HE L Lp Q v w y Z(1) θ 0.25 1.45 0.49 0.25 8.75 4.0 6.2 1.0 0.7 0.7 mm 1.75 0.25 1.27 1.05 0.25 0.25 0.1 0.10 1.25 0.36 0.19 8.55 3.8 5.8 0.4 0.6 0.3 8o 0.010 0.057 0.019 0.0100 0.35 0.16 0.244 0.039 0.028 0.028 0o inches 0.069 0.01 0.05 0.041 0.01 0.01 0.004 0.004 0.049 0.014 0.0075 0.34 0.15 0.228 0.016 0.024 0.012 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. OUTLINE REFERENCES EUROPEAN ISSUE DATE VERSION IEC JEDEC JEITA PROJECTION 99-12-27 SOT108-1 076E06 MS-012 03-02-19 Fig 9. Package outline SOT108-1 (SO14) 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 9 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state SSOP14: plastic shrink small outline package; 14 leads; body width 5.3 mm SOT337-1 D E A X c y HE v M A Z 14 8 Q A2 A1 (A 3 ) A pin 1 index θ Lp L 1 7 detail X w M e bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT mAax. A1 A2 A3 bp c D(1) E(1) e HE L Lp Q v w y Z(1) θ mm 2 00..2015 11..8605 0.25 00..3285 00..2009 66..40 55..42 0.65 77..96 1.25 10..0633 00..97 0.2 0.13 0.1 10..49 80oo Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE REFERENCES EUROPEAN ISSUE DATE VERSION IEC JEDEC JEITA PROJECTION 99-12-27 SOT337-1 MO-150 03-02-19 Fig 10. Package outline SOT337-1 (SSOP14) 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 10 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1 D E A X c y HE v M A Z 14 8 Q A2 (A 3 ) A pin 1 index A1 θ Lp L 1 7 detail X w M e bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT mAax. A1 A2 A3 bp c D(1) E(2) e HE L Lp Q v w y Z(1) θ mm 1.1 00..1055 00..9850 0.25 00..3109 00..21 54..19 44..53 0.65 66..62 1 00..7550 00..43 0.2 0.13 0.1 00..7328 80oo Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE REFERENCES EUROPEAN ISSUE DATE VERSION IEC JEDEC JEITA PROJECTION 99-12-27 SOT402-1 MO-153 03-02-18 Fig 11. Package outline SOT402-1 (TSSOP14) 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 11 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state DHVQFN14: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; body 2.5 x 3 x 0.85 mm SOT762-1 D B A A A1 E c terminal 1 detail X index area terminal 1 e1 C index area e b v M C A B y1 C y w M C 2 6 L 1 7 Eh e 14 8 13 9 Dh X 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) A(1) UNIT max. A1 b c D(1) Dh E(1) Eh e e1 L v w y y1 0.05 0.30 3.1 1.65 2.6 1.15 0.5 mm 1 0.2 0.5 2 0.1 0.05 0.05 0.1 0.00 0.18 2.9 1.35 2.4 0.85 0.3 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. OUTLINE REFERENCES EUROPEAN ISSUE DATE VERSION IEC JEDEC JEITA PROJECTION 02-10-17 SOT762-1 - - - MO-241 - - - 03-01-27 Fig 12. Package outline SOT762-1 (DHVQFN14) 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 12 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 13. Abbreviations Table 10. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge MM Machine Model HBM Human Body Model TTL Transistor-Transistor Logic 14. Revision history T able 11. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC125A v.7 20130411 Product data sheet - 74LVC125A v.6 Modifications: • Features list corrected (errata) 74LVC125A v.6 20130305 Product data sheet - 74LVC125A v.5 74LVC125A v.5 20120208 Product data sheet - 74LVC125A v.4 74LVC125A v.4 20030507 Product specification - 74LVC125A v.3 74LVC125A v.3 20020308 Product specification - 74LVC125A v.2 74LVC125A v.2 19980428 Product specification - 74LVC125A v.1 74LVC125A v.1 19970801 Product specification - - 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 13 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 15. Legal information 15.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. 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For detailed and full information see the relevant full data specified use without further testing or modification. sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the Customers are responsible for the design and operation of their applications full data sheet shall prevail. and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product Product specification — The information and data provided in a Product design. It is customer’s sole responsibility to determine whether the Nexperia data sheet shall define the specification of the product as agreed between product is suitable and fit for the customer’s applications and Nexperia and its customer, unless Nexperia and products planned, as well as for the planned application and use of customer have explicitly agreed otherwise in writing. In no event however, customer’s third party customer(s). Customers should provide appropriate shall an agreement be valid in which the Nexperia product is design and operating safeguards to minimize the risks associated with their deemed to offer functions and qualities beyond those described in the applications and products. Product data sheet. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the 15.3 Disclaimers customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia Limited warranty and liability — Information in this document is believed to products in order to avoid a default of the applications and be accurate and reliable. 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Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in In no event shall Nexperia be liable for any indirect, incidental, the Recommended operating conditions section (if present) or the punitive, special or consequential damages (including - without limitation - lost Characteristics sections of this document is not warranted. Constant or profits, lost savings, business interruption, costs related to the removal or repeated exposure to limiting values will permanently and irreversibly affect replacement of any products or rework charges) whether or not such the quality and reliability of the device. damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. 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Nexperia hereby expressly objects to Right to make changes — Nexperia reserves the right to make applying the customer’s general terms and conditions with regard to the changes to information published in this document, including without purchase of Nexperia products by customer. limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior No offer to sell or license — Nothing in this document may be interpreted or to the publication hereof. construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 14 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state Export control — This document as well as the item(s) described herein Nexperia’s specifications such use shall be solely at customer’s may be subject to export control regulations. Export might require a prior own risk, and (c) customer fully indemnifies Nexperia for any authorization from competent authorities. liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s Non-automotive qualified products — Unless this data sheet expressly standard warranty and Nexperia’s product specifications. states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested Translations — A non-English (translated) version of a document is for in accordance with automotive testing or application requirements. Nexperia reference only. The English version shall prevail in case of any discrepancy accepts no liability for inclusion and/or use of between the translated and English versions. non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in 15.4 Trademarks automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the Notice: All referenced brands, product names, service names and trademarks product for such automotive applications, use and specifications, and (b) are the property of their respective owners. whenever customer uses the product for automotive applications beyond 16. Contact information For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com 74LVC125A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 11 April 2013 15 of 16

74LVC125A Nexperia Quad buffer/line driver with 5 V tolerant input/outputs; 3-state 17. Contents 1 General description. . . . . . . . . . . . . . . . . . . . . . 1 2 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2 4 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 5 Pinning information. . . . . . . . . . . . . . . . . . . . . . 3 5.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 5.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 Functional description . . . . . . . . . . . . . . . . . . . 3 7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 8 Recommended operating conditions. . . . . . . . 4 9 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5 10 Dynamic characteristics. . . . . . . . . . . . . . . . . . 6 11 AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . 7 12 Package outline. . . . . . . . . . . . . . . . . . . . . . . . . 9 13 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 13 14 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 13 15 Legal information. . . . . . . . . . . . . . . . . . . . . . . 14 15.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 14 15.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 15.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 14 15.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 15 16 Contact information. . . . . . . . . . . . . . . . . . . . . 15 17 Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 © Nexperia B.V. 2017. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 11 April 2013