74LVC377DB,118

74LVC377 Octal D-type flip-flop with data enable; positive-edge trigger Rev. 6 — 20 November 2012 Product data sheet 1. General description The 74LVC377 has eight edge-triggered D-type flip-flops with individual inputs (D) and outputs (Q). A common clock input (CP) loads all flip-flops simultaneously when data enable input (E) is LOW. The state of each D input, one set-up time before the LOW to HIGH clock transition, is transferred to the corresponding output (Qn) of the flip-flop. Input E must be stable only one set-up time prior to the LOW to HIGH transition for predictable operation. 2. Features and benefits       Wide supply voltage range from 1.2 V to 3.6 V Inputs accept voltages up to 5.5 V CMOS low power consumption Direct interface with TTL levels Output drive capability 50  transmission lines at 125 C Complies with JEDEC standard:  JESD8-7A (1.65 V to 1.95 V)  JESD8-5A (2.3 V to 2.7 V)  JESD8-C/JESD36 (2.7 V to 3.6 V)  ESD protection:  HBM JESD22-A114F exceeds 2000 V  MM JESD22-A115-B exceeds 200 V  CDM JESD22-C101E exceeds 1000 V  Specified from 40 C to +85 C and from 40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC377D 40 C to +125 C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 74LVC377DB 40 C to +125 C SSOP20 plastic shrink small outline package; 20 leads; body width 5.3 mm SOT339-1 74LVC377PW 40 C to +125 C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger 4. Functional diagram 11 1 11 CP 3 4 7 8 D0 Q0 D1 Q1 D2 Q2 D3 13 14 17 18 2 Q4 D5 Q5 D6 Q6 D7 Q7 3 5 Q3 D4 2 2D 6 4 5 9 7 6 8 9 13 12 14 15 17 16 18 19 12 15 16 19 E 1 1C2 G1 mna918 mna919 Fig 1. Logic symbol Fig 2. IEC logic symbol 5. Pinning information 5.1 Pinning E 1 20 VCC Q0 2 19 Q7 D0 3 18 D7 D1 4 17 D6 Q1 5 Q2 6 D2 7 14 D5 D3 8 13 D4 Q3 9 12 Q4 16 Q6 377 15 Q5 GND 10 11 CP mna917 Fig 3. Pin configuration SO20 and (T)SSOP20 5.2 Pin description Table 2. Pin description Symbol Pin Description E 1 data enable input (active LOW) CP 11 clock input (LOW to HIGH; edge-triggered) D[0:7] 3, 4, 7, 8, 13, 14, 17, 18 data input 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 2 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger Table 2. Pin description ?ontinued Symbol Pin Description Q[0:7] 2, 5, 6, 9, 12, 15, 16, 19 flip-flop output GND 10 ground (0 V) VCC 20 power supply 6. Functional description Table 3. Function table[1] Operating mode Input Output CP E Dn Qn Load 1  I h H Load 0  I I L Hold  h X NC Do nothing X H X NC [1] Control H = HIGH voltage level h = HIGH voltage level one set-up time prior to the LOW to HIGH CP transition L = LOW voltage level l = LOW voltage level one set-up time prior to the LOW to HIGH CP transition  = LOW to HIGH CP transition NC = no change X = don’t care 7. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage Conditions Min Max Unit V 0.5 +6.5 0.5 +5.5 V 0.5 VCC + 0.5 V VI input voltage [1] VO output voltage [2] IIK input clamping current VI < 0 V 50 - mA IO output current VO = 0 V to VCC - 50 mA IOK output clamping current VO > VCC or VO < 0 V - 50 mA ICC supply current - 100 mA IGND ground current 100 - mA Tstg storage temperature 65 +150 C - 500 mW total power dissipation Ptot Tamb = 40 C to +125 C [3] [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 SO20 packages: above 70 C derate linearly with 8 mW/K. For (T)SSOP20 packages: above 60 C derate linearly with 5.5 mW/K. 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 3 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger 8. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter VCC supply voltage Conditions functional Min Typ Max Unit 1.65 - 3.6 V 1.2 - - V VI input voltage 0 - 5.5 V VO output voltage 0 - VCC V Tamb ambient temperature in free air 40 - +125 C t/V input transition rise and fall rate VCC = 1.65 V to 2.7 V 0 - 20 ns/V VCC = 2.7 V to 3.6 V 0 - 10 ns/V 9. Static characteristics Table 6. Static characteristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter 40 C to +85 C Conditions Min VIH VIL VOH VOL II HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage Product data sheet 40 C to +125 C Max Min Unit Max VCC = 1.2 V 1.08 - - 1.08 - V VCC = 1.65 V to 1.95 V 0.65  VCC - - 0.65  VCC - V VCC = 2.3 V to 2.7 V 1.7 - - 1.7 - V VCC = 2.7 V to 3.6 V 2.0 - - 2.0 - V VCC = 1.2 V - - 0.12 - 0.12 V VCC = 1.65 V to 1.95 V - - 0.35  VCC - 0.35  VCC V VCC = 2.3 V to 2.7 V - - 0.7 - 0.7 V VCC = 2.7 V to 3.6 V - - 0.8 - 0.8 V IO = 100 A; VCC = 1.65 V to 3.6 V VCC  0.2 - - VCC  0.3 - V IO = 4 mA; VCC = 1.65 V 1.2 - - 1.05 - V IO = 8 mA; VCC = 2.3 V 1.8 - - 1.65 - V IO = 12 mA; VCC = 2.7 V 2.2 - - 2.05 - V IO = 18 mA; VCC = 3.0 V 2.4 - - 2.25 - V IO = 24 mA; VCC = 3.0 V 2.2 - - 2.0 - V IO = 100 A; VCC = 1.65 V to 3.6 V - - 0.2 - 0.3 V IO = 4 mA; VCC = 1.65 V - - 0.45 - 0.65 V IO = 8 mA; VCC = 2.3 V - - 0.6 - 0.8 V VI = VIH or VIL VI = VIH or VIL IO = 12 mA; VCC = 2.7 V - - 0.4 - 0.6 V IO = 24 mA; VCC = 3.0 V - - 0.55 - 0.8 V 0.1 5 - 20 A input leakage VCC = 3.6 V; VI = 5.5 V or GND current 74LVC377_6 Typ[1] All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 4 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger Table 6. Static characteristics ?ontinued At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter 40 C to +85 C Conditions Typ[1] Min 40 C to +125 C Max Min Unit Max ICC supply current VCC = 3.6 V; VI = VCC or GND; IO = 0 A - 0.1 10 - 40 A ICC additional supply current per input pin; - 5 500 - 5000 A VCC = 2.7 V to 3.6 V; VI = VCC  0.6 V; IO = 0 A input capacitance VCC = 0 V to 3.6 V; VI = GND to VCC - 5.0 - - - pF CI [1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 C. 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 6. Symbol Parameter tpd tW tsu propagation delay pulse width set-up time 40 C to +85 C Conditions 40 C to +125 C Unit Min Typ[1] Max Min Max - 15 - - - ns VCC= 1.65 V to 1.95 V 2.5 7.4 14.5 2.5 15.5 ns VCC= 2.3 V to 2.7 V 1.8 4.4 8.5 1.8 9.1 ns VCC = 2.7 V 1.5 4.3 7.9 1.5 10.0 ns VCC = 3.0 V to 3.6 V 1.5 4.0 7.6 1.5 9.5 ns - CP to Qn; see Figure 4 VCC= 1.2 V [2] clock HIGH or LOW; see Figure 4 VCC = 1.65 V to 1.95 V 6.0 - - 6.0 VCC = 2.3 V to 2.7 V 5.0 - - 5.0 ns VCC = 2.7 V 5.0 1.6 - 5.0 - ns VCC = 3.0 V to 3.6 V 4.0 1.0 - 4.0 - ns VCC = 1.65 V to 1.95 V 5.5 - - 5.5 - ns VCC = 2.3 V to 2.7 V 4.5 - - 4.5 VCC = 2.7 V 4.0 0.6 - 4.0 - ns VCC = 3.0 V to 3.6 V 3.0 0.2 - 3.0 - ns VCC = 1.65 V to 1.95 V 5.5 - - 5.5 - ns VCC = 2.3 V to 2.7 V 4.5 - - 4.5 VCC = 2.7 V 3.0 1.0 - 3.0 - ns VCC = 3.0 V to 3.6 V 2.0 0.7 - 2.0 - ns ns E to CP; see Figure 5 ns Dn to CP; see Figure 5 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © ns Nexperia B.V. 2017. All rights reserved 5 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger Table 7. Dynamic characteristics ?ontinued Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 6. Symbol Parameter 40 C to +85 C Conditions Min th hold time Typ[1] Max 40 C to +125 C Unit Min Max - E to CP; see Figure 5 VCC = 1.65 V to 1.95 V 1.5 - - 1.5 VCC = 2.3 V to 2.7 V 0.5 - - 0.5 ns VCC = 2.7 V 0.0 1.0 - 0.0 - ns VCC = 3.0 V to 3.6 V 1.0 0 - 1.0 - ns VCC = 1.65 V to 1.95 V 1.5 - - 1.5 - ns VCC = 2.3 V to 2.7 V 0.5 - - 0.5 VCC = 2.7 V 0.0 1.1 - 0.0 - ns VCC = 3.0 V to 3.6 V 0.0 1.0 - 0.0 - ns VCC = 1.65 V to 1.95 V 80 - - 64 - MHz VCC = 2.3 V to 2.7 V 100 - - 80 VCC = 2.7 V 150 - - 120 - MHz VCC = 3.0 V to 3.6 V 150 330 - 120 - MHz - - 1.0 - 1.5 ns ns Dn to CP; see Figure 5 maximum frequency fmax tsk(o) CPD [1] ns see Figure 4 output skew time VCC = 3.0 V to 3.6 V [3] power dissipation per flip-flop; VI = GND to VCC capacitance VCC = 1.65 V to 1.95 V [4] MHz - 12.1 - - - pF VCC = 2.3 V to 2.7 V - 15.8 - - - pF VCC = 3.0 V to 3.6 V - 19.0 - - - pF 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] tpd is the same as tPLH and tPHL. [3] Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. [4] CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD  VCC2  fi  N + (CL  VCC2  fo) where: fi = input frequency in MHz; fo = output frequency in MHz CL = output load capacitance in pF VCC = supply voltage in Volts N = number of inputs switching (CL  VCC2  fo) = sum of the outputs 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 6 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger 11. Waveforms 1/f max VI CP input VM GND tW t PHL t PLH VOH VM Qn output VOL mna894 Measurement points are given in Table 8. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Fig 4. Propagation delay clock (CP) to output (Qn), pulse width clock (CP), and maximum frequency tW VCC VM CP input GND tsu VCC tsu tsu VM E input GND th th VCC VM Dn input GND mna921 Measurement points are given in Table 8. The shaded areas indicate when the input is permitted to change for predictable output performance. Fig 5. Table 8. Data set-up and hold times of data input (Dn) and enable input (E) and pulse width of enable input (E) Measurement points Supply voltage Input Output VCC VM VM 1.2 V 0.5  VCC 0.5  VCC 1.65 V to 1.95V 0.5  VCC 0.5  VCC 2.3 V to 2.7 V 0.5  VCC 0.5  VCC 2.7 V 1.5 V 1.5 V 3.0 V to 3.6 V 1.5 V 1.5 V 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 7 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger tW VI 90 % negative pulse VM VM 10 % 0V tf tr tr tf VI 90 % positive pulse VM VM 10 % 0V tW VCC PULSE GENERATOR VI VO DUT RT CL RL 001aaf615 Test data is given in Table 9. Definitions for test circuit: RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. Fig 6. Table 9. Test circuit for switching times Test data Supply voltage Input Load VI tr, tf CL RL 1.2 V VCC  2 ns 30 pF 1 k 1.65 V to 1.95 V VCC  2 ns 30 pF 1 k 2.3 V to 2.7 V VCC  2 ns 30 pF 500  2.7 V 2.7 V  2.5 ns 50 pF 500  3.0 V to 3.6 V 2.7 V  2.5 ns 50 pF 500  74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 8 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger 12. Package outline SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 D E A X c HE y v M A Z 20 11 Q A2 A (A 3) A1 pin 1 index θ Lp L 10 1 e bp detail X w M 0 5 10 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y mm 2.65 0.3 0.1 2.45 2.25 0.25 0.49 0.36 0.32 0.23 13.0 12.6 7.6 7.4 1.27 10.65 10.00 1.4 1.1 0.4 1.1 1.0 0.25 0.25 0.1 0.01 0.019 0.013 0.014 0.009 0.51 0.49 0.30 0.29 0.05 0.419 0.043 0.055 0.394 0.016 inches 0.1 0.012 0.096 0.004 0.089 0.043 0.039 0.01 0.01 Z (1) 0.9 0.4 0.035 0.004 0.016 θ 8o o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. Fig 7. REFERENCES OUTLINE VERSION IEC JEDEC SOT163-1 075E04 MS-013 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Package outline SOT163-1 (SO20) 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 9 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm D SOT339-1 E A X c HE y v M A Z 20 11 Q A2 A (A 3) A1 pin 1 index θ Lp L 1 10 w M bp e detail X 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) θ mm 2 0.21 0.05 1.80 1.65 0.25 0.38 0.25 0.20 0.09 7.4 7.0 5.4 5.2 0.65 7.9 7.6 1.25 1.03 0.63 0.9 0.7 0.2 0.13 0.1 0.9 0.5 8o o 0 Note 1. Plastic or metal protrusions of 0.2 mm maximum per side are not included. OUTLINE VERSION SOT339-1 Fig 8. REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-150 Package outline SOT339-1 (SSOP20) 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 10 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 E D A X c HE y v M A Z 11 20 Q A2 (A 3) A1 pin 1 index A θ Lp L 1 10 e detail X w M bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 6.6 6.4 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.5 0.2 8o o 0 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 VERSION SOT360-1 Fig 9. REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Package outline SOT360-1 (TSSOP20) 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 11 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger 13. Abbreviations Table 10. Abbreviations 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 Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC377 v.6 20121120 Product data sheet - 74LVC377 v.5 Modifications: • The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. • • Legal texts have been adapted to the new company name where appropriate. Table 4, Table 5, Table 6, Table 7, Table 8, and Table 9: values added for lower voltage ranges. 74LVC377 v.5 20050221 Product specification - 74LVC377 v.4 74LVC377 v.4 20040528 Product specification - 74LVC377 v.3 74LVC377 v.3 20021023 Product specification - 74LVC377 v.2 74LVC377 v.2 19980729 Product specification - 74LVC377 v.1 74LVC377 v.1 19990606 Product specification - - 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 12 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; 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. The latest product status information is available on the Internet at URL http://www.nexperia.com. 15.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data 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 full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. 15.3 Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. Right to make changes — Nexperia reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. 74LVC377_6 Product data sheet Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of a Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the 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 products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent 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 the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license — Nothing in this document may be interpreted or 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. All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 13 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. 15.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 16. Contact information For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com 74LVC377_6 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 06 — 20 November 2012 © Nexperia B.V. 2017. All rights reserved 14 of 15 74LVC377 Nexperia Octal D-type flip-flop with data enable; positive-edge trigger 17. Contents 1 2 3 4 5 5.1 5.2 6 7 8 9 10 11 12 13 14 15 15.1 15.2 15.3 15.4 16 17 © General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 1 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 2 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional description . . . . . . . . . . . . . . . . . . . 3 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3 Recommended operating conditions. . . . . . . . 4 Static characteristics. . . . . . . . . . . . . . . . . . . . . 4 Dynamic characteristics . . . . . . . . . . . . . . . . . . 5 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 9 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 12 Legal information. . . . . . . . . . . . . . . . . . . . . . . 13 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 13 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Contact information. . . . . . . . . . . . . . . . . . . . . 14 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 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