74LVC74A Dual D-type flip-flop with set and reset; positive-edge trigger Rev. 7 — 20 November 2012 Product data sheet 1. General description The 74LVC74A is a dual edge triggered D-type flip-flop with individual data (nD) inputs, clock (nCP) inputs, set (nSD) and (nRD) inputs, and complementary nQ and nQ outputs. The set and reset are asynchronous active LOW inputs and operate independently of the clock input. Information on the data input is transferred to the nQ output on the LOW-to-HIGH transition of the clock pulse. The nD inputs must be stable one set-up time prior to the LOW-to-HIGH clock transition, for predictable operation. Schmitt trigger action at all inputs makes the circuit highly tolerant of slower input rise and fall times. 2. Features and benefits  5 V tolerant inputs for interlacing with 5 V logic  Wide supply voltage range from 1.2 Vto3.6V  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  Specified from 40C to +85C and 40C to +125C

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 3. Ordering information Table 1. Ordering info rmation Type number Package Temperature range Name Description Version 74LVC74AD 40 C to +125 C SO14 plastic small outline package; 14leads; SOT108-1 bodywidth3.9mm 74LVC74ADB 40 C to +125 C SSOP14 plastic shrink small outline package; 14leads; SOT337-1 bodywidth5.3mm 74LVC74APW 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14leads; SOT402-1 bodywidth4.4mm 74LVC74ABQ 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 1SD 4 SD 1D 1Q 2 D Q 5 1CP 3 CP FF 1Q Q 6 4 RD 4 10 S 5 3 1RD 1SD 2SD C1 1 2 SD 1D 6 10 2SD 2 1D 1Q 5 1 R D Q 12 2D 2Q 9 SD 3 1CP CP 12 2D D Q 2Q 9 11 2CP 10 FF S 9 2CP 1Q 6 11 11 CP Q C1 RD 2Q 8 12 1D 8 FF Q 2Q 8 1RD 2RD 13 R RD 1 13 mna418 mna419 13 2RD mna420 Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Functional diagram 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 2 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger Q C C C C C C D Q C C RD SD mna421 CP C C Fig 4. Logic diagram for one flip-flop 5. Pinning information 5.1 Pinning D C terminal 1 R C 1RD 1 14 VCC index area 1 V 1 14 1D 2 13 2RD 1D 2 13 2RD 1CP 3 12 2D 1CP 3 12 2D 1SD 4 74 11 2CP 1SD 4 74 11 2CP 1Q 5 GND(1) 10 2SD 1Q 5 10 2SD 1Q 6 9 2Q 1Q 6 9 2Q 7 8 D Q GND 7 8 2Q N 2 001aad107 G 001aad106 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 5. Pin configuration for SO14 and (T)SSOP14 Fig 6. Pin configuration for DHVQFN14 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 3 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 5.2 Pin description Table 2. Pin descripti on Symbol Pin Description 1RD 1 asynchronous reset-direct input (active LOW) 1D 2 data input 1CP 3 clock input (LOW-to-HIGH, edge-triggered) 1SD 4 asynchronous set-direct input (active LOW) 1Q 5 true output 1Q 6 complement output GND 7 ground (0 V) 2Q 8 complement output 2Q 9 true output 2SD 10 asynchronous set-direct input (active LOW) 2CP 11 clock input (LOW-to-HIGH, edge-triggered) 2D 12 data input 2RD 13 asynchronous reset-direct input (active LOW) V 14 supply voltage CC 6. Functional description Table 3. Function tab le[1] Input Output nSD nRD nCP nD nQ nQ L H X X H L H L X X L H L L X X H H [1] H=HIGH voltage level L=LOW voltage level X=don’t care Table 4. Function tab le[1] Input Output nSD nRD nCP nD nQ nQ n+1 n+1 H H L L H H H H H L [1] H=HIGH voltage level L=LOW voltage level =LOW-to-HIGH transition Qn+1=state after the next LOW-to-HIGH CP transition X=don’t care 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 4 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 7. Limiting values Table 5. 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 [2] 0.5 V + 0.5 V O CC 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 T storage temperature 65 +150 C stg P total power dissipation T = 40 C to +125 C [3] - 500 mW tot amb [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 the value of Ptotderates linearly with 8mW/K. For (T)SSOP14 packages: above 60C the value of Ptotderates linearly with 5.5mW/K. For DHVQFN14 packages: above 60C the value of Ptotderates linearly with 4.5mW/K. 8. Recommended operating conditions Table 6. Recommend ed operating conditions Symbol Parameter Conditions Min Typ Max Unit V supply voltage for maximum speed performance 1.65 - 3.6 V CC for low-voltage applications 1.2 - 3.6 V V input voltage 0 - 5.5 V I V output voltage 0 - V V O CC T ambient temperature 40 - +125 C amb t/V input transition rise and V = 1.65 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 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 5 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 9. Static characteristics Table 7. 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 V = 1.2 V - - 0.12 - 0.12 V IL CC input 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 I =100A; V 0.2 - - V 0.3 - V O CC CC voltage 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 I =100A; - - 0.2 - 0.3 V O voltage 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 supply V = 3.6 V; V =V orGND; - 0.1 10 - 40 A CC CC I CC current I =0A O I additional per input pin; - 5 500 - 5000 A CC supply V =2.7Vto3.6V; CC current V =V 0.6V; I =0A I CC O 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. 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 6 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 10. Dynamic characteristics Table 8. Dynamic cha racteristics Voltages are referenced to GND (ground=0V). For test circuit see Figure9. Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ[1] Max Min Max t propagation nCPtonQ, nQ; see Figure7 [2] pd delay V = 1.2 V - 15 - - - ns CC V = 1.65 V to 1.95 V 1.0 5.0 10.3 1.0 11.9 ns CC V = 2.3Vto2.7V 1.8 2.9 5.8 1.8 6.7 ns CC V = 2.7 V 1.0 2.7 6.0 1.0 7.5 ns CC V = 3.0 V to 3.6 V 1.0 2.6 5.2 1.0 6.5 ns CC nSDtonQ, nQ; see Figure8 V = 1.2 V - 15 - - - ns CC V = 1.65 V to 1.95 V 0.5 4.0 10.6 0.5 12.2 ns CC V = 2.3Vto2.7V 1.0 2.4 6.1 1.0 7.1 ns CC V = 2.7 V 1.0 2.9 6.4 1.0 8.0 ns CC V = 3.0 V to 3.6 V 1.0 2.2 5.4 1.0 7.0 ns CC nRDtonQ, nQ; see Figure8 V = 1.2 V - 15 - - - ns CC V = 1.65 V to 1.95 V 0.5 4.1 10.7 0.5 12.4 ns CC V = 2.3Vto2.7V 1.0 2.4 6.1 1.0 7.1 ns CC V = 2.7 V 1.0 3.0 6.4 1.0 8.0 ns CC V = 3.0 V to 3.6 V 1.0 2.2 5.4 1.0 7.0 ns CC t pulse width clock HIGH or LOW; see Figure7 W V = 1.65 V to 1.95 V 5.0 - - 5.0 - ns CC V = 2.3Vto2.7V 4.0 - - 4.0 - ns CC V = 2.7 V 3.3 - - 4.5 - ns CC V = 3.0 V to 3.6 V 3.3 1.3 - 4.5 - ns CC set or reset LOW; see Figure8 V = 1.65 V to 1.95 V 5.0 - - 5.0 - ns CC V = 2.3Vto2.7V 4.0 - - 4.0 - ns CC V = 2.7 V 3.3 - - 4.5 - ns CC V = 3.0 V to 3.6 V 3.3 1.7 - 4.5 - ns CC t recovery time set or reset; see Figure8 rec V = 1.65 V to 1.95 V 1.5 - - 1.5 - ns CC V = 2.3Vto2.7V 1.5 - - 1.5 - ns CC V = 2.7 V 1.5 - - 1.0 - ns CC V = 3.0 V to 3.6 V +1.0 3.0 - 1.0 - ns CC 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 7 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger Table 8. Dynamic characteristics …continued Voltages are referenced to GND (ground=0V). For test circuit see Figure9. Symbol Parameter Conditions 40 C to +85 C 40 C to +125 C Unit Min Typ[1] Max Min Max t set-up time nD to nCP; see Figure7 su V = 1.65 V to 1.95 V 3.0 - - 3.0 - ns CC V = 2.3Vto2.7V 2.5 - - 2.5 - ns CC V = 2.7 V 2.2 - - 2.2 - ns CC V = 3.0 V to 3.6 V 2.0 0.8 - 2.0 - ns CC t hold time nD to nCP; see Figure7 h V = 1.65 V to 1.95 V 2.0 - - 2.0 - ns CC V = 2.3Vto2.7V 1.5 - - 1.5 - ns CC V = 2.7 V 1.0 - - 1.0 - ns CC V = 3.0 V to 3.6 V +1.0 0.2 - 1.0 - ns CC f maximum nCP; see Figure7 max frequency V = 1.65 V to 1.95 V 100 - - 80 - MHz CC V = 2.3Vto2.7V 125 - - 100 - MHz CC V = 2.7 V 150 - - 120 - MHz CC V = 3.0 V to 3.6 V 150 250 - 120 - MHz CC t output skew time V =3.0V to 3.6V [3] - - 1.0 - 1.5 ns sk(o) CC C power per flip-flop; V =GNDtoV [4] PD I CC dissipation V = 1.65 V to 1.95 V - 12.4 - - - pF CC capacitance V = 2.3 V to 2.7 V - 16.0 - - - pF CC V = 3.0 V to 3.6 V - 19.1 - - - 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 [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 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 8 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 11. AC waveforms VI nD input VM GND th th tsu tsu 1/fmax VI nCP input VM GND tW tPHL tPLH VOH nQ output VM VOL VOH nQ output VM VOL mna422 tPLH tPHL The shaded areas indicate when the input is permitted to change for predictable output performance. Measurement points are given in Table9. V and V are typical output voltage levels that occur with the output load. OL OH Fig 7. The clock input (nCP) to output (nQ, nQ) propagation delays, the clock pulse width, the nD to nCP set-up, the nCP to nD hold times, and the maximum frequency 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 9 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger VI nCP input VM GND trec VI nSD input VM GND tW tW VI nRD input VM GND tPLH tPHL VOH nQ output VM VOL VOH nQ output VM VOL tPHL tPLH mna423 Measurement points are given in Table9. VOL and VOH are typical output voltage levels that occur with the output load. Fig 8. The set (nSD) and reset (nRD) input to output (nQ, nQ) propagation delays, the set and reset pulse widths, and the nRD to nCP recovery time Table 9. 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 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 10 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger tW VI 90 % negative pulse VM VM 10 % 0 V tf tr tr tf VI 90 % positive pulse VM VM 10 % 0 V tW VCC VI VO PULSE DUT GENERATOR RT CL RL 001aaf615 Test data is given in Table10. 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. Fig 9. Load circuitry for switching times Table 10. Test data Supply voltage Input Load V EXT V V t, t C R t , t t , t t , t CC 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 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 11 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 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 10. Package outline SOT108-1 (SO14) 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 12 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 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 11. Package outline SOT337-1 (SSOP14) 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 13 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 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 12. Package outline SOT402-1 (TSSOP14) 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 14 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 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 13. Package outline SOT762-1 (DHVQFN14) 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 15 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 13. Abbreviations Table 11. Abbreviation s Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 14. Revision history T able 12. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC74A v.7 20121120 Product data sheet - 74LVC74A v.6 Modifications: • Table6, Table7, Table8, Table9 and Table10: values added for lower voltage ranges. 74LVC74A v.6 20070604 Product data sheet - 74LVC74A v.5 74LVC74A v.5 20070525 Product data sheet - 74LVC74A v.4 74LVC74A v.4 20030526 Product specification - 74LVC74A v.3 74LVC74A v.3 20020618 Product specification - 74LVC74A v.2 74LVC74A v.2 19980617 Product specification - 74LVC74A v.1 74LVC74A v.1 19980617 Product specification - - 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 16 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 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. However, Nexperia does not give any the products or of the application or use by customer’s third party representations or warranties, expressed or implied, as to the accuracy or customer(s). Nexperia does not accept any liability in this respect. completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no Limiting values — Stress above one or more limiting values (as defined in responsibility for the content in this document if provided by an information the Absolute Maximum Ratings System of IEC60134) will cause permanent source outside of Nexperia. damage to the device. 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. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards sale, as published at http://www.nexperia.com/profile/terms, unless otherwise customer for the products described herein shall be limited in accordance agreed in a valid written individual agreement. In case an individual with the Terms and conditions of commercial sale of Nexperia. agreement is concluded only the terms and conditions of the respective agreement shall apply. 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. 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 17 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 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 74LVC74A All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 7 — 20 November 2012 18 of 19

74LVC74A Nexperia Dual D-type flip-flop with set and reset; positive-edge trigger 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 . . . . . . . . . . . . . . . . . . . . . . . . . 4 6 Functional description . . . . . . . . . . . . . . . . . . . 4 7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 5 8 Recommended operating conditions. . . . . . . . 5 9 Static characteristics. . . . . . . . . . . . . . . . . . . . . 6 10 Dynamic characteristics. . . . . . . . . . . . . . . . . . 7 11 AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . 9 12 Package outline. . . . . . . . . . . . . . . . . . . . . . . . 12 13 Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . 16 14 Revision history. . . . . . . . . . . . . . . . . . . . . . . . 16 15 Legal information. . . . . . . . . . . . . . . . . . . . . . . 17 15.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 17 15.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 15.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 17 15.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 18 16 Contact information. . . . . . . . . . . . . . . . . . . . . 18 17 Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 © 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: 20 November 2012