74LVTH244ADB,112

74LVT244A; 74LVTH244A 3.3 V octal buffer/line driver; 3-state Rev. 7 — 17 August 2021 Product data sheet 1. General description The 74LVT244A; 74LVTH244A is an 8-bit buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Bus hold data inputs eliminate the need for external pull-up resistors to define unused inputs 2. Features and benefits • • • • • • • • • • • • • • • • Octal bus interface 3-state buffers Output capability: +64 mA and -32 mA Wide supply voltage range from 2.7 to 3.6 V Overvoltage tolerant inputs to 5.5 V Direct interface with TTL levels BiCMOS high speed and output drive IOFF circuitry provides partial Power-down mode operation Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs Live insertion and extraction permitted Power-up 3-state No bus current loading when output is tied to 5 V bus Latch-up performance exceeds 500 mA per JESD 78 Class II Level B Complies with JEDEC standard JESD8C (2.7 V to 3.6 V) ESD protection: • HBM JESD22-A114E exceeds 2000 V • MM JESD22-A115-A exceeds 200 V Specified from -40 °C to 85 °C 3. Ordering information Table 1. Ordering information Type number Package 74LVT244AD Temperature range Name Description Version -40 °C to +85 °C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 -40 °C to +85 °C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 -40 °C to +85 °C DHVQFN20 plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 × 4.5 × 0.85 mm 74LVTH244AD 74LVT244APW 74LVTH244APW 74LVT244ABQ 74LVTH244ABQ SOT764-1 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 4. Functional diagram 2 4 6 8 1 11 13 15 17 19 1A0 1Y0 1A1 1Y1 1A2 1Y2 1A3 1Y3 18 16 14 1 12 EN 1OE 2A0 2Y0 2A1 2Y1 2A2 2Y2 2A3 2Y3 9 2 18 4 16 6 14 8 12 7 19 5 3 2OE EN 11 9 13 7 15 5 17 3 mna825 Fig. 1. Logic symbol 74LVT_LVTH244A Product data sheet mna826 Fig. 2. IEC logic symbol All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 2 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 5. Pinning information 5.1. Pinning 1 terminal 1 index area 74LVT244A 74LVTH244A 1A0 2 19 2OE 2Y3 3 18 1Y0 1A1 4 17 2A3 2Y2 5 16 1Y1 1A2 6 15 2A2 2Y1 7 8 9 1 20 VCC 1OE 1 20 VCC 1A0 2 19 2OE 1A0 2 19 2OE 2Y0 2Y3 3 18 1Y0 2Y3 3 18 1Y0 1A1 4 17 2A3 1A1 4 17 2A3 2Y2 5 16 1Y1 2Y2 5 16 1Y1 1A2 6 15 2A2 1A2 6 15 2A2 2Y1 7 14 1Y2 2Y1 7 14 1Y2 1A3 8 13 2A1 1A3 8 13 2A1 2Y0 9 12 1Y3 2Y0 9 12 1Y3 GND 10 11 2A0 GND 10 11 2A0 aaa-027310 Fig. 3. Pin configuration SOT163-1 (SO20) Pin configuration SOT360-1 (TSSOP20) 13 2A1 12 1Y3 001aah764 Transparent top view (1) This is not a ground pin. There is no electrical or mechanical requirement to solder the pad. In case soldered, the solder land should remain floating or connected to GND. 001aae510 Fig. 4. 14 1Y2 GND(1) GND 10 1OE 1A3 2A0 11 74LVT244A 74LVTH244A 20 VCC 1OE 74LVT244A 74LVTH244A Fig. 5. Pin configuration SOT764-1 (DHVQFN20) 5.2. Pin description Table 2. Pin description Symbol Pin Description 1OE, 2OE 1, 19 output enable input (active low) 1A0, 1A1, 1A2, 1A3 2, 4, 6, 8 data input 2Y0, 2Y1, 2Y2, 2Y3 9, 7, 5, 3 data output GND 10 ground (0 V) 2A0, 2A1, 2A2, 2A3 11, 13, 15, 17 data input 1Y0, 1Y1, 1Y2, 1Y3 18, 16, 14, 12 data output VCC 20 supply voltage 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 3 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 6. Functional description Table 3. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. Control Input Output nOE nAn nYn L L L L H H H X Z 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 Conditions VCC supply voltage VI input voltage VO output voltage output in OFF-state or HIGH-state IIK input clamping current IOK IO Max Unit -0.5 +4.6 V [1] -0.5 +7.0 V [1] -0.5 +7.0 V VI < 0 V -50 - mA output clamping current VO < 0 V -50 - mA output current output in LOW-state - 128 mA output in HIGH-state -64 - mA -65 +150 °C - 150 °C - 500 mW Tstg storage temperature Tj junction temperature Ptot total power dissipation [1] [2] Min [2] Tamb = -40 to +85 °C The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. 8. Recommended operating conditions Table 5. Operating conditions Symbol Parameter Conditions VCC supply voltage VI input voltage IOH HIGH-level output current IOL LOW-level output current Tamb ambient temperature in free-air Δt/ΔV input transition rise and fall rate outputs enabled none current duty cycle ≤ 50 %; fi ≥ 1 kHz 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 Min Typ Max Unit 2.7 - 3.6 V 0 - 5.5 V -32 - - mA - - 32 mA - - 64 mA -40 - +85 °C - - 10 ns/V © Nexperia B.V. 2021. All rights reserved 4 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 9. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Tamb = -40 °C to +85 °C Min Typ[1] Max -1.2 -0.9 - V VIK input clamping voltage VIH HIGH-level input voltage 2.0 - - V VIL LOW-level input voltage - - 0.8 V VOH HIGH-level output voltage - V VOL II VCC = 2.7 V; IIK = -18 mA Unit VCC = 2.7 V to 3.6 V; IOH = -100 μA VCC - 0.2 VCC - 0.1 VCC = 2.7 V to 3.6 V; IOH = -8 mA 2.4 2.5 - V VCC = 3.0 V; IOH = -32 mA 2.0 2.2 - V LOW-level output voltage VCC = 2.7 V; IOL = 100 μA - 0.1 0.2 V VCC = 2.7 V; IOL = 24 mA - 0.3 0.5 V VCC = 3.0 V; IOL = 16 mA - 0.25 0.4 V VCC = 3.0 V; IOL = 32 mA - 0.3 0.5 V VCC = 3.0 V; IOL = 64 mA - 0.4 0.55 V - 0.1 10 μA - ±0.1 ±1 μA VCC = 3.6 V; VI = VCC - 0.1 1 μA VCC = 3.6 V; VI = 0 V -5 -1 - μA - 1 ±100 μA 75 150 - μA input leakage current all input pins VCC = 0 V or 3.6 V; VI = 5.5 V control pins VCC = 3.6 V; VI = VCC or GND data pins [2] IOFF power-off leakage current VCC = 0 V; VI or VO = 0 V to 4.5 V IBHL bus hold LOW current VCC = 3 V; VI = 0.8 V IBHH bus hold HIGH current VCC = 3 V; VI = 2.0 V - -150 -75 μA IBHLO bus hold LOW overdrive current nAn input; VCC = 3.6 V; VI = 0 V to 3.6 V [3] 500 - - μA IBHHO bus hold HIGH overdrive nAn input; VCC = 3.6 V; VI = 0 V to 3.6 V current [3] - - -500 μA IEX external current - 60 125 μA - ±1 ±100 μA VO = 3.0 V - 1 5 μA VO = 0.5 V -5 -1 - μA output HIGH - 0.13 0.19 mA output LOW - 3 12 mA [5] - 0.13 0.19 mA [6] - 0.1 0.2 mA IO(pu/pd) power-up/power-down output current IOZ ICC nYn output in HIGH-state when VO > VCC; VO = 5.5 V; VCC = 3.0 V VCC ≤ 1.2 V; VO = 0.5 V to VCC; VI = GND or VCC; nOE = don’t care OFF-state output current VCC = 3.6 V; VI = VIH or VIL supply current VCC = 3.6 V; VI = GND or VCC; IO = 0 A outputs disabled ΔICC [4] additional supply current per input pin; VCC = 3.0 V to 3.6 V; one input at VCC - 0.6 V and other inputs at VCC or GND 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 5 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state Symbol Parameter Conditions Tamb = -40 °C to +85 °C Min Typ[1] Max Unit CI input capacitance VI = 0 V or 3.0 V - 4 - pF CO output capacitance outputs disabled; VO = 0 V or 3.0 V - 8 - pF [1] [2] [3] [4] [5] [6] All typical values are measured at Tamb = 25 °C. Unused pins at VCC or GND. This is the bus hold overdrive current required to force the input to the opposite logic state. This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms. From VCC = 1.2 V to VCC = 3.3 V ± 0.3 V a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only. ICC is measured with outputs pulled to VCC or GND. This is the increase in supply current for each input at the specified voltage level other than VCC or GND. 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 8. Symbol Parameter tPLH tPHL tPZH tPZL Conditions Tamb = -40 °C to +85 °C Min Typ[1] Max VCC = 2.7 V - - 5.0 ns VCC = 3.0 V to 3.6 V 1 2.5 4.1 ns VCC = 2.7 V - - 5.1 ns VCC = 3.0 V to 3.6 V 1 2.6 4.1 ns LOW to HIGH propagation delay nAn to nYn; see Fig. 6 HIGH to LOW propagation delay nAn to nYn; see Fig. 6 OFF-state to HIGH propagation delay OFF-state to LOW propagation delay nOE to nYn; see Fig. 7 VCC = 2.7 V - - 6.3 ns VCC = 3.0 V to 3.6 V 1 3.2 5.2 ns - - 6.7 ns 1.1 3.1 5.2 ns - - 6.3 ns 1.9 3.3 5.6 ns - - 5.6 ns 1.8 3.3 5.1 ns nOE to nYn; see Fig. 7 VCC = 2.7 V VCC = 3.0 V to 3.6 V tPHZ HIGH to OFF-state propagation delay nOE to nYn; see Fig. 7 VCC = 2.7 V VCC = 3.0 V to 3.6 V tPLZ LOW to OFF-state propagation delay nOE to nYn; see Fig. 7 VCC = 2.7 V VCC = 3.0 V to 3.6 V [1] Unit All typical values are at VCC = 3.3 V and Tamb = 25 °C. 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 6 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 10.1. Waveforms and test circuit VI nAn input VM VM GND tPLH tPHL VOH VM nYn output VM VOL mna171 Measurement points are given in Table 8. VOL and VOH are typical voltage output levels that occur with the output load. Fig. 6. Input (nAn) to output (nYn) propagation delays VI nOE input VM GND tPZL tPLZ 3.0 V VM nYn output VOL VX t PZH t PHZ VOH nYn output VY VM 0V 001aae464 Measurement points are given in Table 8. VOL and VOH are typical voltage output levels that occur with the output load. Fig. 7. 3-state output enable and disable times Table 8. Measurement points Input Output VM VM VX VY 1.5 V 1.5 V VOL + 0.3 V VOH - 0.3 V 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 7 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state VI negative pulse tW 90 % VM 0V VI positive pulse 0V VM 10 % tf tr tr tf 90 % VM VM 10 % tW VEXT VDD G VI RL VO DUT RT CL RL 001aai546 Test data is given in Table 9. Definitions 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. VEXT = Test voltage for switching times. Fig. 8. Test circuit for measuring switching times Table 9. Test data Input Load VEXT VI fi tW tr, tf CL RL tPHZ, tPZH tPLZ, tPZL tPLH, tPHL 2.7 V ≤ 10 MHz 500 ns ≤ 2.5 ns 50 pF 500 Ω GND 6V open 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 8 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 11. Package outline SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 D E A X c y HE v M A Z 20 11 Q A2 A (A 3 ) A1 pin 1 index θ Lp L 1 10 e detail X w M bp 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 0.9 0.4 inches 0.1 0.012 0.096 0.004 0.089 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 0.043 0.039 0.01 0.01 0.004 0.035 0.016 Z (1) θ o 8 o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. Fig. 9. 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) 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 9 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm D SOT360-1 E A X c HE y v M A Z 11 20 Q A2 pin 1 index (A 3 ) A1 A θ Lp 1 L 10 detail X w M bp e 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 0o 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 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Fig. 10. Package outline SOT360-1 (TSSOP20) 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 10 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 x 4.5 x 0.85 mm B D SOT764-1 A A A1 E c detail X terminal 1 index area terminal 1 index area e1 C e b 2 9 v w C A B C y1 C y L 1 10 Eh e 20 11 19 12 X Dh 0 2.5 5 mm scale Dimensions (mm are the original dimensions) Unit mm A(1) A1 b max 1.00 0.05 0.30 nom 0.90 0.02 0.25 min 0.80 0.00 0.18 c D(1) Dh E(1) Eh e e1 L v 0.2 4.6 4.5 4.4 3.15 3.00 2.85 2.6 2.5 2.4 1.15 1.00 0.85 0.5 3.5 0.5 0.4 0.3 0.1 w y 0.05 0.05 y1 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. References Outline version IEC JEDEC JEITA SOT764-1 --- MO-241 --- sot764-1_po European projection Issue date 03-01-27 14-12-12 Fig. 11. Package outline SOT764-1 (DHVQFN20) 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 11 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 12. Abbreviations Table 10. Abbreviations Acronym Description BiCMOS Bipolar Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 13. Revision history Table 11. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVT_LVTH244A v.7 20210817 Product data sheet - Modifications: • • • 74LVT_LVTH244A v.6 20200824 Modifications: • 74LVT_LVTH244A v.5 20170816 Modifications: • • Section 1 and Section 2 updated. Type numbers 74LVT244ADB and 74LVTH244ADB (SOT339-1/SSOP20) removed. Table 4: Derating values for Ptot total power dissipation have been removed. Product data sheet - 74LVT_LVTH244A v.5 Table 4: Derating values for Ptot total power dissipation have been updated. Product data sheet - 74LVT_LVTH244A v.4 The format of this data sheet has been redesigned to comply with the identity guidelines of Nexperia. Legal texts have been adapted to the new company name where appropriate. 74LVT_LVTH244A v.4 20080903 Modifications: • • • 74LVT_LVTH244A v.6 Product data sheet - 74LVT_LVTH244A v.3 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. Section 3 and Section 11 DHVQFN20 package added. 74LVT_LVTH244A v.3 20060315 Product specification - 74LVT244A v.2 74LVT244A v.2 19980219 Product specification - 74LVT244A v.1 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 12 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state 14. Legal information 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. Data sheet status Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. 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] [2] [3] Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". 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 https://www.nexperia.com. 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. 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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 an Nexperia product can reasonably be expected to result in personal 74LVT_LVTH244A Product data sheet 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. 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. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 13 / 14 74LVT244A; 74LVTH244A Nexperia 3.3 V octal buffer/line driver; 3-state Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Ordering information....................................................1 4. Functional diagram.......................................................2 5. Pinning information......................................................3 5.1. Pinning.........................................................................3 5.2. Pin description............................................................. 3 6. Functional description................................................. 4 7. Limiting values............................................................. 4 8. Recommended operating conditions..........................4 9. Static characteristics....................................................5 10. Dynamic characteristics............................................ 6 10.1. Waveforms and test circuit........................................ 7 11. Package outline.......................................................... 9 12. Abbreviations............................................................ 12 13. Revision history........................................................12 14. Legal information......................................................13 © Nexperia B.V. 2021. 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: 17 August 2021 74LVT_LVTH244A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 7 — 17 August 2021 © Nexperia B.V. 2021. All rights reserved 14 / 14