74LVC2245ADB,118

74LVC2245A Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state Rev. 6 — 30 April 2021 Product data sheet 1. General description The 74LVC2245A is an 8-bit transceiver with 30 Ω termination resistors and 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on OE causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. 2. Features and benefits • • • • • • • • • Overvoltage tolerant inputs to 5.5 V Wide supply voltage range from 1.2 V to 3.6 V CMOS low-power consumption Direct interface with TTL levels IOFF circuitry provides partial Power-down mode operation Integrated 30 Ω termination resistors 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-A115B exceeds 200 V • CDM JESD22-C101E exceeds 1000 V Specified from -40 °C to +85 °C and -40 °C to +125 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC2245AD -40 °C to +125 °C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 74LVC2245APW -40 °C to +125 °C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm SOT360-1 74LVC2245ABQ -40 °C to +125 °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 SOT764-1 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state 4. Functional diagram 1 DIR OE 2 A0 B0 3 1 4 G3 5 B3 2 18 3 17 4 16 5 15 6 14 7 13 8 12 9 11 6 IEC logic symbol 74LVC2245A Product data sheet 12 A7 B7 mna365 Fig. 1. 13 A6 B6 9 14 A5 B5 8 15 A4 B4 7 16 A3 1 2 17 A2 B2 3EN1 (BA) 3EN2 (AB) 18 A1 B1 19 19 11 mna174 Fig. 2. Logic symbol All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 2 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state 5. Pinning information 5.1. Pinning DIR 1 74LVC2245A A0 2 19 OE A1 3 18 B0 A2 4 17 B1 A3 5 16 B2 DIR 1 20 VCC A4 6 15 B3 A0 2 19 OE A1 3 18 B0 A5 7 14 B4 A2 4 17 B1 A6 8 A3 5 16 B2 A7 9 A4 6 15 B3 A5 7 14 B4 A6 8 13 B5 A7 9 12 B6 GND 10 GND(1) 13 B5 B7 11 GND 10 12 B6 001aad042 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. 11 B7 001aad041 Fig. 3. 20 VCC 74LVC2245A terminal 1 index area Pin configuration SOT163-1 (SO20) and SOT360-1 (TSSOP20) Fig. 4. Pin configuration SOT764-1 (DHVQFN20) 5.2. Pin description Table 2. Pin description Symbol Pin Description DIR 1 direction control input A0, A1, A2, A3, A4, A5, A6, A7 2, 3, 4, 5, 6, 7, 8, 9 data input/output GND 10 ground (0 V) B0, B1, B2, B3, B4, B5, B6, B7 18, 17, 16, 15, 14, 13, 12, 11 data input/output OE 19 output enable input (active LOW) VCC 20 supply voltage 6. Functional description Table 3. Functional table Input Input/output OE DIR An Bn LOW LOW A=B input LOW HIGH input B=A HIGH don’t care Z (high-impedance OFF-state) Z (high-impedance OFF-state) 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 3 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state 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 Min Max Unit -0.5 +6.5 V -50 - -0.5 +6.5 V - ±50 mA VCC supply voltage IIK input clamping current VI input voltage IOK output clamping current VO > VCC or VO < 0 V VO output voltage output HIGH or LOW state [2] -0.5 VCC + 0.5 V output 3-state [2] -0.5 +6.5 V - ±50 mA VI < 0 V [1] IO output current ICC supply current - 100 mA IGND ground current -100 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 500 mW [1] [2] [3] VO = 0 V to VCC mA Tamb = -40 °C to +125 °C [3] The minimum input voltage ratings may be exceeded if the input current ratings are observed. The output voltage ratings may be exceeded if the output current ratings are observed. For SOT163-1 (SO20) package: Ptot derates linearly with 12.3 mW/K above 109 °C. For SOT360-1 (TSSOP20) package: Ptot derates linearly with 10.0 mW/K above 100 °C. For SOT764-1 (DHVQFN20) package: Ptot derates linearly with 12.9 mW/K above 111 °C. 8. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter VCC Conditions Min Typ Max Unit 1.65 - 3.6 V 1.2 - - V 0 - 5.5 V output HIGH or LOW state 0 - VCC V output 3-state 0 - 5.5 V -40 - +125 °C VCC = 1.65 V to 2.7 V 0 - 20 ns/V VCC = 2.7 V to 3.6 V 0 - 10 ns/V supply voltage functional VI input voltage VO output voltage Tamb ambient temperature Δt/ΔV input transition rise and fall rate 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 4 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state 9. Static characteristics Table 6. Static characteristics At recommended operating conditions. Voltages are referenced to GND (ground = 0 V). Symbol Parameter VIH HIGH-level input voltage VIL LOW-level input voltage VOH VOL HIGHlevel output voltage LOW-level output voltage Conditions -40 °C to +85 °C VCC = 1.2 V VCC = 1.65 V to 1.95 V -40 °C to +125 °C Unit Min Typ [1] Max Min Max 1.08 - - 1.08 - V 0.65VCC - - 0.65VCC - 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 - - 0.35VCC - 0.35VCC 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 VCC - 0.2 VCC - VCC - 0.3 - V IO = -2 mA; VCC = 1.65 V 1.2 - - 1.05 - V IO = -4 mA; VCC = 2.3 V 1.8 - - 1.65 - V IO = -6 mA; VCC = 2.7 V 2.2 - - 2.05 - V IO = -9 mA; VCC = 3.0 V 2.4 - - 2.25 - V IO = -12 mA; VCC = 3.0 V 2.2 - - 2.0 - V IO = 100 μA; VCC = 1.65 V to 3.6 V - - 0.2 - 0.3 V IO = 2 mA; VCC = 1.65 V - - 0.45 - 0.65 V IO = 4 mA; VCC = 2.3 V - - 0.6 - 0.8 V IO = 6 mA; VCC = 2.7 V - - 0.4 - 0.6 V IO = 12 mA; VCC = 3.0 V - - 0.55 - 0.8 V VI = VIH or VIL IO = -100 μA; VCC = 1.65 V to 3.6 V VI = VIH or VIL II input leakage VCC = 3.6 V; VI = 5.5 V or GND current - ±0.1 ±5 - ±20 μA IOZ OFF-state VI = VIH or VIL; VCC = 3.6 V; output current VO = 5.5 V or GND - ±0.1 ±5 - ±20 μA IOFF power-off leakage current VCC = 0 V; VI or VO = 5.5 V - ±0.1 ±10 - ±20 μA ICC supply current VCC = 3.6 V; VI = VCC or GND; IO = 0 A - 0.1 10 - 40 μA ΔICC additional supply current per input pin; VCC = 2.7 V to 3.6 V; VI = VCC - 0.6 V; IO = 0 A - 5 500 - 5000 μA CI input capacitance VCC = 0 V to 3.6 V; VI = GND to VCC - 4.0 - - - pF [1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C. 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 5 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 7. Symbol Parameter Conditions Tamb = -40 °C to +85 °C Min tpd propagation delay An to Bn; Bn to An; see Fig. 5 enable time disable time - 26 - - - ns 7.5 17.1 1.8 18.0 ns VCC = 2.3 V to 2.7 V 1.5 3.9 8.4 1.5 9.4 ns VCC = 2.7 V 1.5 3.9 7.3 1.5 9.5 ns VCC = 3.0 V to 3.6 V 1.5 3.3 6.3 1.5 8.0 ns VCC = 1.2 V - 28 - - - ns VCC = 1.65 V 2.5 9.5 18.8 2.5 21.0 ns VCC = 2.3 V to 2.7 V 2.1 5.3 10.3 2.1 11.5 ns VCC = 2.7 V 1.5 5.4 9.5 1.5 12.0 ns 1.5 4.2 8.2 1.5 10.5 ns VCC = 1.2 V - 12.0 - - - ns VCC = 1.65 V 3.0 5.0 10.2 3.0 11.0 ns VCC = 2.3 V to 2.7 V 1.0 2.8 5.8 1.0 6.3 ns VCC = 2.7 V 1.5 3.6 6.9 1.5 9.0 ns VCC = 3.0 V to 3.6 V 1.7 3.3 5.9 1.7 7.5 ns - - 1.0 - 1.5 ns VCC = 1.65 V to 1.95 V - 7.7 - - - pF VCC = 2.3 V to 2.7 V - 11.3 - - - pF VCC = 3.0 V to 3.6 V - 14.4 - - - pF OE to An or Bn; see Fig. 6 [2] OE to An or Bn; see Fig. 6 [2] output skew time VCC = 3.0 V to 3.6 V [3] CPD power dissipation capacitance VI = GND to VCC [4] [3] [4] Max 1.8 tsk(o) [1] [2] Min VCC = 1.65 V to 1.95 V VCC = 3.0 V to 3.6 V tdis Max Unit [2] VCC = 1.2 V ten Typ [1] -40 °C to +125 °C 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. tpd is the same as tPLH and tPHL. ten is the same as tPZL and tPZH. tdis is the same as tPLZ and tPHZ. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. CPD is used to determine the dynamic power dissipation (PD in μW). 2 2 PD = CPD × VCC × fi × N + Σ(CL × VCC × 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, 2 Σ(CL × VCC × fo) = sum of the outputs. 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 6 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state 10.1. Waveforms and test circuit VI An, Bn input VM VM GND tPLH tPHL VOH VM Bn, An output VM VOL mna176 Measurement points are given in Table 8. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 5. The inputs An, Bn to outputs Bn, An propagation delays VI nOE input VM GND tPLZ tPZL VCC output LOW-to-OFF OFF-to-LOW VM VX VOL tPHZ VOH tPZH VY output HIGH-to-OFF OFF-to-HIGH GND VM outputs enabled outputs enabled outputs disabled mna362 Measurement points are given in Table 8. VOL and VOH are typical output voltage levels that occur with the output load. Fig. 6. 3-state enable and disable times Table 8. Measurement points Supply voltage Input Output VCC VM VM VX VY VCC < 2.7 V 0.5 × VCC 0.5 × VCC VOL + 0.15 V VOH - 0.15 V VCC ≥ 2.7 V 1.5 V 1.5 V VOL + 0.3 V VOH - 0.3 V 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 7 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state tW VI 90 % negative pulse VM VM 10 % 0V VI tf tr tr tf 90 % positive pulse VM VM 10 % 0V tW VEXT VCC G VI RL VO DUT RT CL RL 001aae331 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. VEXT = External voltage for measuring switching times. Fig. 7. Test circuit for measuring switching times Table 9. Test data Supply voltage Input Load VEXT VI tr, tf CL RL tPLH, tPHL tPLZ, tPZL tPHZ, tPZH 1.2 V VCC ≤ 2 ns 30 pF 1 kΩ open 2 × VCC GND 1.65 V to 1.95 V VCC ≤ 2 ns 30 pF 1 kΩ open 2 × VCC GND 2.3 V to 2.7 V VCC ≤ 2 ns 30 pF 500 Ω open 2 × VCC GND 2.7 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω open 2 × VCC GND 3.0 V to 3.6 V 2.7 V ≤ 2.5 ns 50 pF 500 Ω open 2 × VCC GND 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 8 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 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. 8. 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) 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 9 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 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 Fig. 9. REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Package outline SOT360-1 (TSSOP20) 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 10 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 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. 10. Package outline SOT764-1 (DHVQFN20) 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 11 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 3-state 12. Abbreviations Table 10. Abbreviations Acronym Description CDM Charged Device Model CMOS 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 74LVC2245A v.6 20210430 Product data sheet - Modifications: • • • • • • 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. Type number 74LVC2245ADB (SOT339-1 / SSOP20) removed. Section 1 and Section 2 updated. Section 7: Derating values for Ptot total power dissipation updated. Fig. 10: Package outline drawing SOT764-1 (DHVQFN20) updated. 74LVC2245A v.5 20111104 Modifications: • • • 74LVC2245A v.5 Product data sheet - 74LVC2245A v.4 The format of this document 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 and Table 9: values added for lower voltage ranges. 74LVC2245A v.4 20031117 Product specification - 74LVC2245A v.3 74LVC2245A v.3 20020610 Product specification - 74LVC2245A v.2 74LVC2245A v.2 19990615 Product specification - 74LVC2245A v.1 74LVC2245A v.1 19990323 Product specification - - 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 12 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 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. 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. 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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 74LVC2245A 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. 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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. 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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. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 13 / 14 74LVC2245A Nexperia Octal transceiver with direction pin, 30 Ω series termination resistors; 5 V tolerant input/output; 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................................................. 3 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: 30 April 2021 74LVC2245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 30 April 2021 © Nexperia B.V. 2021. All rights reserved 14 / 14