74ALVT162245DL,118

74ALVT162245 16-bit transceiver with 30 Ω termination resistors; 3-state Rev. 4 — 3 February 2021 Product data sheet 1. General description The 74ALVT162245 is a 16-bit transceiver with 30 Ω termination resistors and 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. 2. Features and benefits • • • • • • • • • • • • • • • • • • 16-bit bidirectional bus interface 3-State buffers Wide supply voltage range from 2.3 to 3.6 V 5V I/O compatible Overvoltage tolerant inputs to 5.5 V Output capability: +12 mA/–12 mA Direct interface with TTL levels Input and output interface capability to systems at 5 V supply BiCMOS high speed and output drive Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs Live insertion/extraction permitted Outputs include series resistance of 30 Ω making external termination resistors unnecessary IOFF circuitry provides partial Power-down mode operation 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 ESD protection: • MIL STD 883 method 3015: exceeds 2000 V • MM: exceeds 200 V Specified from -40 °C to +85 °C 3. Ordering information Table 1. Ordering information Type number Package Temperature range 74ALVT162245DGG -40 °C to +85 °C Name Description Version TSSOP48 plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 4. Functional diagram Table 2. 1OE 1DIR 2DIR 1DIR 2OE 1OE 2OE 2DIR 2A0 1A0 1B0 1A1 2B0 1A0 G3 3EN1[BA] 3EN2[AB] G6 6EN4[BA] 6EN5[AB] 1B0 1 2A1 1B1 1A2 2B1 2A2 1B2 1A3 2B2 2A3 1B3 1A4 2B3 2A4 1B4 1A5 2B4 2 1A1 1B1 1A2 1B2 1A3 1B3 1A4 1B4 1A5 1B5 1A6 1B6 1A7 1B7 2A0 2B0 4 5 2A5 1B5 1A6 2B5 2A6 1B6 2B6 2A7 1A7 2B7 1B7 2A1 2B1 2A2 2B2 2A3 2B3 2A4 2B4 2A5 2B5 2A6 2B6 2B7 2A7 001aaa790 001aaa789 Fig. 1. Logic symbol Fig. 2. VCC IEC logic symbol VCC 27 Ω output 27 Ω 001aac372 Fig. 3. Schematic of each output 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 2 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 5. Pinning information 5.1. Pinning 74ALVT162245 1DIR 1 48 1OE 1B0 2 47 1A0 1B1 3 46 1A1 GND 4 45 GND 1B2 5 44 1A2 1B3 6 43 1A3 VCC 7 42 VCC 1B4 8 41 1A4 1B5 9 40 1A5 GND 10 39 GND 1B6 11 38 1A6 1B7 12 37 1A7 2B0 13 36 2A0 2B1 14 35 2A1 GND 15 34 GND 2B2 16 33 2A2 2B3 17 32 2A3 VCC 18 31 VCC 2B4 19 30 2A4 2B5 20 29 2A5 GND 21 28 GND 2B6 22 27 2A6 2B7 23 26 2A7 2DIR 24 25 2OE aaa-028123 Fig. 4. Pin configuration SOT362-1 (TSSOP48) 5.2. Pin description Table 3. Pin description Symbol Pin Description 1DIR, 2DIR 1, 24 direction control input 1A0, 1A1, 1A2, 1A3, 1A4, 1A5, 1A6, 1A7 47, 46, 44, 43, 41, 40, 38, 37 data input/output 2A0, 2A1, 2A2, 2A3, 2A4, 2A5, 2A6, 2A7 36, 35, 33, 32, 30, 29, 27, 26 data input/output GND 4, 10, 15, 21, 28, 34, 39, 45 ground (0 V) 1B0, 1B1, 1B2, 1B3, 1B4, 1B5, 1B6, 1B7 2, 3, 5, 6, 8, 9, 11, 12 data input/output 2B0, 2B1, 2B2, 2B3, 2B4, 2B5, 2B6, 2B7 13, 14, 16, 17, 19, 20, 22, 23 data input/output 1OE, 2OE 48, 25 output enable input (active-LOW) VCC 7, 18, 31, 42 supply voltage 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 3 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 6. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. Control Input/output nOE nDIR nAn nBn L L output nAn = nBn input L H input output nBn = nAn H X Z Z 7. Limiting values Table 5. 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 VI input voltage VO output voltage output in OFF-state or HIGH-state IIK input clamping current IOK IO Min 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 Tstg storage temperature Tj junction temperature [1] [2] Conditions [2] 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 6. Recommended operating conditions Symbol Parameter Conditions VCC = 2.5 V ± 0.2 V VCC = 3.3 V ± 0.3 V Unit Min Max Min Max 2.3 2.7 3.0 3.6 V input voltage 0 5.5 0 5.5 V IOH HIGH-level output current - −8 - −12 mA IOL LOW-level output current - 12 - 12 mA Δt/ΔV input transition rise and fall rate outputs enabled Tamb ambient temperature free-air VCC supply voltage VI 74ALVT162245 Product data sheet - 10 - 10 ns/V −40 +85 −40 +85 °C All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 4 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 9. Static characteristics Table 7. Static characteristics At recommended operating conditions; Tamb = -40 °C to +85 °C; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ[1] Max Unit - -0.85 -1.2 V VCC = 2.5 V ± 0.2 V VIK input clamping voltage VCC = 2.3 V; IIK = -18 mA VIH HIGH-level input voltage VCC = 2.5 V ± 0.2 V 1.7 - - V VIL LOW-level input voltage VCC = 2.5 V ± 0.2 V - - 0.7 V VOH HIGH-level output voltage VCC = 2.3 V; IO = -8 mA 1.7 - - V VOL LOW-level output voltage VCC = 2.3 V; IO = 12 mA - 0.6 0.7 V II input leakage current - 0.1 10 μA - 0.1 ±1 μA VCC = 2.7 V; VI = VCC - 0.1 1 μA VCC = 2.7 V; VI = 0 V - 0.1 -5 μA - 0.1 ±100 μA all input pins [2] VCC = 0 V or 2.7 V; VI = 5.5 V control pins VCC = 2.7 V; VI = VCC or GND I/O 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 data inputs; VCC = 2.3 V; VI = 0.7 V [3] - 90 - μA IBHH bus hold HIGH current data inputs; VCC = 2.3 V; VI = 1.7 V [3] - -75 - μA IEX external current output in HIGH-state when VO > VCC; VO = 5.5 V; VCC = 2.3 V - 20 125 μA IO(pu/pd) power-up/power-down output current VCC ≤ 1.2 V; VO = 0.5 V to VCC; VI = GND or VCC; nOE = don’t care - 40 100 μA ICC supply current VCC = 2.7 V; VI = GND or VCC; IO = 0 A outputs HIGH - 0.04 0.1 mA outputs LOW - 2.5 4.5 mA [5] - 0.04 0.1 mA [6] - 0.05 0.4 mA outputs disabled [4] ΔICC additional supply current per input pin; VCC = 2.3 V to 2.7 V; one input at VCC - 0.6 V; other inputs at VCC or GND CI input capacitance nDIR and nOE; VI = 0 V or VCC - 3 - pF CI/O input/output capacitance VI/O = 0 V or VCC - 9 - pF 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 5 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state Symbol Parameter Conditions Min Typ[1] Max Unit - -0.85 -1.2 V VCC = 3.3 V ± 0.3 V VIK input clamping voltage VCC = 3.0 V; IIK = -18 mA VIH HIGH-level input voltage VCC = 3.3 V ± 0.3 V 2.0 - - V VIL LOW-level input voltage VCC = 3.3 V ± 0.3 V - - 0.8 V VOH HIGH-level output voltage VCC = 3.0 V; IO = -12 mA 2.0 2.3 - V VOL LOW-level output voltage VCC = 3.0 V; IO = 12 mA - 0.6 0.8 V II input leakage current - 0.1 10 μA - 0.1 ±1 μA VCC = 3.6 V; VI = VCC - 0.5 1 μA VCC = 3.6 V; VI = 0 V - 0.1 -5 μA - 0.1 ±100 μA all input pins [2] VCC = 0 V or 3.6 V; VI = 5.5 V control pins VCC = 3.6 V; VI = VCC or GND I/O 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 data inputs; VCC = 3 V; VI = 0.8 V 75 130 - μA IBHH bus hold HIGH current data inputs; VCC = 3 V; VI = 2.0 V -75 -140 - μA IBHLO bus hold LOW overdrive current data inputs; VCC = 3.6 V; VI = 0 V to 3.6 V [7] 500 - - μA IBHHO bus hold HIGH overdrive current data inputs; VCC = 3.6 V; VI = 0 V to 3.6 V [7] -500 - - μA IEX external current output in HIGH-state when VO > VCC; VO = 5.5 V; VCC = 3.0 V - 50 125 μA IO(pu/pd) power-up/power-down output current VCC ≤ 1.2 V; VO = 0.5 V to VCC; VI = GND or VCC; nOE = don’t care - 40 ±100 μA ICC supply current VCC = 3.6 V; VI = GND or VCC; IO = 0 A outputs HIGH - 0.07 0.1 mA outputs LOW - 3.5 5 mA [5] - 0.07 0.1 mA [6] - 0.04 0.4 mA outputs disabled [8] ΔICC additional supply current per input pin; VCC = 3 V to 3.6 V; one input at VCC - 0.6 V; other inputs at VCC or GND CI input capacitance nDIR and nOE; VI = 0 V or VCC - 3 - pF CI/O input/output capacitance VI/O = 0 V or VCC - 9 - pF [1] [2] [3] [4] [5] [6] [7] [8] Typical values for VCC = 2.3 V to 2.7 V are measured at VCC = 2.5 V and Tamb = 25 °C. Typical values for VCC = 3.0 V to 3.6 V are measured at VCC = 3.3 V and Tamb = 25 °C. Unused pins at VCC or GND. Not guaranteed. 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 = 2.5 V ± 0.2 V a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only. ICC with outputs disabled 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. 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 = 3.0 V ± 0.3 V a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only. 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 6 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 10. Dynamic characteristics Table 8. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); Tamb = -40 °C to +85 °C; for test circuit see Fig. 7. Symbol Parameter Conditions Min Typ[1] Max Unit VCC = 2.5 V ± 0.2 V tPLH LOW to HIGH propagation delay nAn to nBn or nBn to nAn; see Fig. 5 1.5 2.9 5.3 ns tPHL HIGH to LOW propagation delay nAn to nBn or nBn to nAn; see Fig. 5 1.5 2.4 4.7 ns tPZH OFF-state to HIGH propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.5 4.3 6.3 ns tPZL OFF-state to LOW propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.5 3.1 4.6 ns tPHZ HIGH to OFF-state propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.5 4.2 6.2 ns tPLZ LOW to OFF-state propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.5 3.3 5.1 ns VCC = 3.3 V ± 0.3 V tPLH LOW to HIGH propagation delay nAn to nBn or nBn to nAn; see Fig. 5 0.5 2.3 3.6 ns tPHL HIGH to LOW propagation delay nAn to nBn or nBn to nAn; see Fig. 5 0.5 2.0 3.1 ns tPZH OFF-state to HIGH propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.0 3.0 5.0 ns tPZL OFF-state to LOW propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.0 2.6 3.9 ns tPHZ HIGH to OFF-state propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.0 3.6 5.2 ns tPLZ LOW to OFF-state propagation delay nOE to nAn or nOE to nBn; see Fig. 6 1.0 3.0 4.6 ns [1] Typical values for VCC = 2.3 V to 2.7 V are measured at VCC = 2.5 V and Tamb = 25 °C. Typical values for VCC = 3.0 V to 3.6 V are measured at VCC = 3.3 V and Tamb = 25 °C. 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 7 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 10.1. Waveforms and test circuit VI nAn, nBn input VM GND t PHL t PLH VOH nBn, nAn output VM VOL mna477 Measurement points are given in Table 9. VOL and VOH are typical voltage output levels that occur with the output load. Fig. 5. Input (nAn or nBn) to output (nBn or nAn) propagation delays VI nOE input VM VM GND tPLZ 3.0 V or VCC output LOW-to-OFF OFF-to-LOW VOL tPZL VM VX tPHZ output HIGH-to-OFF OFF-to-HIGH VOH tPZH VY VM GND outputs enabled outputs disabled outputs enabled aaa-028124 Measurement points are given in Table 9. VOL and VOH are typical voltage output levels that occur with the output load. Fig. 6. 3-state output enable and disable times Table 9. Measurement points VCC Input Output VI VM VM VX VY VCC ≤ 2.7 V VCC 0.5 x VCC 0.5 x VCC VOL + 0.1 V VOH - 0.1 V VCC ≥ 3.0 V 3.0 V 1.5 V 1.5 V VOL + 0.3 V VOH - 0.3 V 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 8 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 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 VCC G VI RL VO DUT RT CL RL 001aae331 Test data is given in Table 10. 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. 7. Test circuit for measuring switching times Table 10. Test data Input VI fi 3.0 V or VCC ≤ 10 MHz whichever is less 74ALVT162245 Product data sheet Load VEXT tW tr, tf CL RL tPHZ, tPZH tPLZ, tPZL 500 ns ≤ 2.5 ns 50 pF 500 Ω GND 6 V or VCC x 2 open All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © tPLH, tPHL Nexperia B.V. 2021. All rights reserved 9 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 11. Package outline TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1 D E A X c v HE y A Z 48 25 Q A2 A1 (A3) pin 1 index A θ Lp 1 L 24 bp e detail X w 0 5 mm 2.5 scale Dimensions (mm are the original dimensions) Unit max nom min mm A 1.2 A1 A2 0.15 1.05 0.05 0.85 A3 0.25 bp c D(1) E(2) 0.28 0.2 12.6 6.2 0.17 0.1 12.4 6.0 e HE 0.5 8.3 7.9 L 1 Lp Q 0.8 0.50 0.4 0.35 v w 0.25 0.08 y 0.1 Z θ 0.8 8° 0.4 0° Note 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 SOT362-1 Fig. 8. References IEC JEDEC JEITA sot362-1_po European projection Issue date 03-02-19 13-08-05 MO-153 Package outline SOT362-1 (TSSOP48) 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 10 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 3-state 12. Abbreviations Table 11. Abbreviations Acronym Description BiCMOS Bipolar Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge MIL Military MM Machine Model TTL Transistor-Transistor Logic 13. Revision history Table 12. Revision history Document ID Release date Data sheet status Change notice Supersedes 74ALVT162245 v.4 20210203 Product data sheet - Modifications: • • 74ALVT162245 v.3 20180129 Modifications: • • 74ALVT162245 v.3 Type number 74ALVT162245DL (SOT370-1 / SSOP48) removed. Section 1 and Section 2 updated. Product data sheet - 74ALVT162245 v.2 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. 74ALVT162245 v.2 19980213 Product specification - 74ALVT162245 v.1 74ALVT162245 v.1 19960305 Product specification - - 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 11 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 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". 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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. 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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. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 12 / 13 74ALVT162245 Nexperia 16-bit transceiver with 30 Ω termination resistors; 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............................................ 7 10.1. Waveforms and test circuit........................................ 8 11. Package outline........................................................ 10 12. Abbreviations............................................................ 11 13. Revision history........................................................11 14. Legal information......................................................12 © 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: 3 February 2021 74ALVT162245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 3 February 2021 © Nexperia B.V. 2021. All rights reserved 13 / 13