74ABT16245B 16-bit bus transceiver; 3-state Rev. 5 — 10 April 2017 Product data sheet 1 General description The 74ABT16245B high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT16245B device is a dual octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The control function implementation minimizes external timing requirements. The device features two output enable (1OE, 2OE) inputs for easy cascading and two direction (1DIR, 2DIR) inputs for direction control. 2 Features and benefits • 16-bit bidirectional bus interface • Multiple V and GND pins minimize switching noise CC • Power-up 3-state • 3-state buffers • Output capability: +64 mA and -32 mA • Live insertion/extraction permitted • Latch-up performance: JESD 78 Class II • ESD protection: –HBM JESD22-A114E exceeds 2000 V –CDM JESD22-C101C exceeds 1000 V 3 Ordering information Table 1. Ordering information Type number Package Temperature Name Description Version range 74ABT16245BDL -40 °C to +85 °C SSOP48 plastic shrink small outline package; 48 leads; SOT370-1 body width 7.5 mm 74ABT16245BDGG -40 °C to +85 °C TSSOP48 plastic thin shrink small outline package; 48 leads; SOT362-1 body width 6.1 mm

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 4 Functional diagram 1DIR 2DIR 1OE 2OE 1A0 2A0 1B0 2B0 1A1 2A1 1B1 2B1 1A2 2A2 1B2 2B2 1A3 2A3 1B3 2B3 1A4 2A4 1B4 2B4 1A5 2A5 1B5 2B5 1A6 2A6 1B6 2B6 1A7 2A7 1B7 2B7 001aaa789 Figure 1. Logic symbol 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 2 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 1OE G3 1DIR 3EN1[BA] 3EN2[AB] 2OE G6 2DIR 6EN1[BA] 6EN2[AB] 1A0 1 1B0 2 1A1 1B1 1A2 1B2 1A3 1B3 1A4 1B4 1A5 1B5 1A6 1B6 1A7 1B7 2A0 4 2B0 5 2A1 2B1 2A2 2B2 2A3 2B3 2A4 2B4 2A5 2B5 2A6 2B6 2A7 2B7 001aaa790 Figure 2. IEC logic symbol 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 3 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 5 Pinning information 5.1 Pinning 74ABT16245B 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-013906 Figure 3. Pin configuration SOT370-1 (SSOP48) and SOT362-1 (TSSOP48) 5.2 Pin description Table 2. Pin description Symbol Pin Description 1DIR, 2DIR 1, 24 direction control input 1B0 to 1B7 2, 3, 5, 6, 8, 9, 11, 12 data input/output 2B0 to 2B7 13, 14, 16, 17, 19, 20, 22, 23 data input/output GND 4, 10, 15, 21, 28, 34, 39, 45 ground (0 V) V 7, 18, 31, 42 supply voltage CC 1OE, 2OE 48, 25 output enable input (active LOW) 1A0 to 1A7 47, 46, 44, 43, 41, 40, 38, 37 data input/output 2A0 to 2A7 36, 35, 33, 32, 30, 29, 27, 26 data input/output 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 4 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 6 Functional description [1] Table 3. Function table Inputs Outputs nOE nDIR nAn nBn L L nAn = nBn inputs L H inputs nBn = nAn H X Z Z [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-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 V supply voltage -0.5 +7.0 V CC [1] V input voltage -1.2 +7.0 V I [1] V output voltage output in OFF-state or HIGH-state -0.5 +5.5 V O I input clamping current V < 0 V -18 - mA IK I I output clamping current V < 0 V -50 - mA OK O I output current output in LOW-state - 128 mA O output in HIGH-state -64 - mA [2] T junction temperature - 150 °C j T storage temperature -65 +150 °C stg [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction temperatures which are detrimental to reliability. 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 5 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 8 Recommended operating conditions Table 5. Operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit V supply voltage 4.5 5.5 V CC V input voltage 0 V V I CC V HIGH-level input voltage 2.0 - V IH V LOW-level input voltage - 0.8 V IL I HIGH-level output current -32 - mA OH I LOW-level output current - 64 mA OL Δt/ΔV input transition rise and fall rate - 10 ns/V T ambient temperature in free air -40 +85 °C amb 9 Static characteristics Table 6. Static characteristics Symbol Parameter Conditions 25 °C -40 °C to +85 °C Unit Min Typ Max Min Max V input clamping V = 4.5 V; I = -18 mA -1.2 -0.9 - -1.2 - V IK CC IK voltage V HIGH-level V = V or V OH I IL IH output voltage V = 4.5 V; I = -3 mA 2.5 2.9 - 2.5 - V CC OH V = 5.0 V; I = -3 mA 3.0 3.4 - 3.0 - V CC OH V = 4.5 V; I = -32 mA 2.0 2.4 - 2.0 - V CC OH V LOW-level V = 4.5 V; I = 64 mA; V = V or V - 0.42 0.55 - 0.55 V OL CC OL I IL IH output voltage I input leakage control pins; V = 5.5 V; - ±0.01 ±1.0 - ±1.0 μA I CC current V = V or GND I CC I power-off V = 0 V; V or V ≤ 4.5 V - ±5.0 ±100 - ±100 μA OFF CC I O leakage current [1] I power-up/ V = 2.0 V; V = 0.5 V; - ±5.0 ±50 - ±50 μA O(pu/pd) CC O power-down V = GND or V ; nOE = HIGH I CC output current I OFF-state V = 5.5 V; V = V or V OZ CC I IL IH output current output HIGH-state at V = 5.5 V - 0.1 10 - 10 μA O output LOW-state at V = 0 V - -0.1 -10 - -10 μA O I output high HIGH-state; V = 5.5 V; V = 5.5 V; - 5.0 50 - 50 μA CEX O CC leakage current V = GND or V I CC [2] I output current V = 5.5 V; V = 2.5 V -50 -92 -180 -50 -180 mA O CC O I supply current V = 5.5 V; V = GND or V CC CC I CC outputs HIGH-state - 0.30 0.7 - 0.7 mA 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 6 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C Unit Min Typ Max Min Max outputs LOW-state - 10 19 - 19 mA outputs 3-state - 0.30 0.7 - 0.7 mA [3] ΔI additional per input pin; V = 5.5 V; one data input CC CC supply current at 3.4 V and other inputs at V or GND CC outputs enabled - 400 700 - 700 μA outputs disabled - 100 250 - 250 μA control pins; outputs disabled; one enable - 400 700 - 700 μA input at 3.4 V and other inputs at V or CC GND C input V = 0 V or V - 4 - - - pF I I CC capacitance C input/output outputs disabled; V = 0 V or V - 7 - - - pF I/O O CC capacitance [1] This parameter is valid for any VCC between 0 V and 2.1 V, with a transition time of up to 10 ms. From VCC = 2.1 V to VCC = 5 V ± 10 %, a transition time of up to 100 μs is permitted. [2] Not more than one output should be tested at a time, and the duration of the test should not exceed one second. [3] This is the increase in supply current for each input at 3.4 V. 10 Dynamic characteristics Table 7. Dynamic characteristics GND = 0 V. For test circuit, see Figure 6. Symbol Parameter Conditions 25 °C; -40 °C to +85 °C; Unit V = 5.0 V V = 5.0 V ± 0.5 V CC CC Min Typ Max Min Max t LOW to HIGH nAn to nBn; 1.0 2.0 3.2 1.0 3.5 ns PLH propagation delay see Figure 4 t HIGH to LOW nAn to nBn; 1.0 2.3 3.5 1.0 4.0 ns PHL propagation delay see Figure 4 t OFF-state to HIGH nOE to nAn or nBn; 1.0 3.0 4.4 1.0 5.1 ns PZH propagation delay see Figure 5 t OFF-state to LOW nOE to nAn or nBn; 1.7 4.0 5.2 1.7 6.1 ns PZL propagation delay see Figure 5 t HIGH to OFF-state nOE to nAn or nBn; 1.7 3.5 4.9 1.7 5.4 ns PHZ propagation delay see Figure 5 t LOW to OFF-state nOE to nAn or nBn; 1.5 3.2 4.4 1.5 5.0 ns PLZ propagation delay see Figure 5 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 7 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 10.1 Waveforms and test circuit VI nAn,nBn input VM GND tPHL tPLH VOH nBn,nAn output VM VOL mna477 V = 1.5 V M V and V are typical voltage output levels that occur with the output load. OL OH Figure 4. Input (nAn) to output (nBn) propagation delay times VI nOE input VM GND tPZL tPLZ 3.5 V nAn, nBn output VM VOL + 0.3 V VOL tPZH tPHZ VOH nAn, nBn output VM VOH - 0.3 V 0 V aaa-013908 V = 1.5 V M V and V are typical voltage output levels that occur with the output load. OL OH Figure 5. 3-state output enable and disable times 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 8 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state tW VI 90% 90% negative pulse VM VM 10% 10% 0V tf tr tr tf VI 90% 90% positive pulse VM VM 10% 10% 0V tW 001aai298 V = 1.5 V M a.Input pulse definition VEXT VCC RL VI VO PULSE DUT GENERATOR RT CL RL 001aac764 Test data is given in Table 8. Definitions test circuit: R = Load resistance. L C = Load capacitance including jig and probe capacitance. L R = Termination resistance should be equal to output impedance Z of the pulse generator. T o b.Test circuit Figure 6. Test circuit for measuring switching times Table 8. Test data Input Load V EXT V f t t, t C R t , t t , t t , t I i W r f L L PHZ PZH PLZ PZL PLH PHL 3.0 V 1 MHz 500 ns 2.5 ns 50 pF 500 Ω open 7.0 V open 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 9 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 11 Package outline SSOP48:plasticshrinksmalloutlinepackage;48leads;bodywidth7.5mm SOT370-1 D E A X c y HE v M A Z 48 25 Q A2 A A1 (A3) pin1index θ Lp L 1 24 detailX w M e bp 0 5 10mm scale DIMENSIONS(mmaretheoriginaldimensions) UNIT mAax. A1 A2 A3 bp c D(1) E(1) e HE L Lp Q v w y Z(1) θ 0.4 2.35 0.3 0.22 16.00 7.6 10.4 1.0 1.2 0.85 8o mm 2.8 0.2 2.20 0.25 0.2 0.13 15.75 7.4 0.635 10.1 1.4 0.6 1.0 0.25 0.18 0.1 0.40 0o Note 1.Plasticormetalprotrusionsof0.25mmmaximumpersidearenotincluded. OUTLINE REFERENCES EUROPEAN ISSUEDATE VERSION IEC JEDEC JEITA PROJECTION 99-12-27 SOT370-1 MO-118 03-02-19 Figure 7. Package outline SOT370-1 (SSOP48) 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 10 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1 D E A X c y HE v A Z 48 25 Q A2 A1 (A3) A pin 1 index θ Lp L 1 24 detail X w e bp 0 2.5 5 mm scale Dimensions (mm are the original dimensions) Unit A A1 A2 A3 bp c D(1) E(2) e HE L Lp Q v w y Z θ max 0.15 1.05 0.28 0.2 12.6 6.2 8.3 0.8 0.50 0.8 8° mm nom 1.2 0.25 0.5 1 0.25 0.08 0.1 min 0.05 0.85 0.17 0.1 12.4 6.0 7.9 0.4 0.35 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. sot362-1_po Outline References European Issue date version IEC JEDEC JEITA projection 03-02-19 SOT362-1 MO-153 13-08-05 Figure 8. Package outline SOT362-1 (TSSOP48) 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 11 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 12 Abbreviations Table 9. Abbreviations Acronym Description BiCMOS Bipolar Complementary Metal Oxide Semiconductor CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model 13 Revision history Table 10. Revision history Document ID Release date Data sheet status Change notice Supersedes 74ABT16245B v.5 20170410 Product data sheet - 74ABT16245B v.4 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. 74ABT16245B v.4 20140819 Product data sheet - 74ABT_H16245B v.3 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. • Type number 74ABTH16245BDL removed. 74ABT_H16245B v.3 20021213 Product data sheet - 74ABT_H16245B v.2 74ABT_H16245B v.2 19980225 Product data sheet - 74ABT_H16245B v.1 74ABT_H16245B v.1 19961120 Product data sheet - - 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 12 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state 14 Legal information 14.1 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. systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal 14.2 Definitions injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in Draft — The document is a draft version only. The content is still under such equipment or applications and therefore such inclusion and/or use is at internal review and subject to formal approval, which may result in the customer’s own risk. modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein Applications — Applications that are described herein for any of these and shall have no liability for the consequences of use of such information. products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use Short data sheet — A short data sheet is an extract from a full data sheet without further testing or modification. Customers are responsible for the with the same product type number(s) and title. A short data sheet is design and operation of their applications and products using Nexperia intended for quick reference only and should not be relied upon to contain products, and Nexperia accepts no liability for any assistance with detailed and full information. For detailed and full information see the applications or customer product design. It is customer’s sole responsibility relevant full data sheet, which is available on request via the local Nexperia to determine whether the Nexperia product is suitable and fit for the sales office. In case of any inconsistency or conflict with the short data sheet, customer’s applications and products planned, as well as for the planned the full data sheet shall prevail. application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks Product specification — The information and data provided in a Product associated with their applications and products. Nexperia does not accept data sheet shall define the specification of the product as agreed between any liability related to any default, damage, costs or problem which is based Nexperia and its customer, unless Nexperia and customer have explicitly on any weakness or default in the customer’s applications or products, or agreed otherwise in writing. In no event however, shall an agreement be the application or use by customer’s third party customer(s). Customer is valid in which the Nexperia product is deemed to offer functions and qualities responsible for doing all necessary testing for the customer’s applications beyond those described in the Product data sheet. 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. 14.3 Disclaimers Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent Limited warranty and liability — Information in this document is believed damage to the device. Limiting values are stress ratings only and (proper) to be accurate and reliable. However, Nexperia does not give any operation of the device at these or any other conditions above those representations or warranties, expressed or implied, as to the accuracy given in the Recommended operating conditions section (if present) or the or completeness of such information and shall have no liability for the Characteristics sections of this document is not warranted. Constant or consequences of use of such information. Nexperia takes no responsibility repeated exposure to limiting values will permanently and irreversibly affect for the content in this document if provided by an information source outside the quality and reliability of the device. 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 Terms and conditions of commercial sale — Nexperia products are or replacement of any products or rework charges) whether or not such sold subject to the general terms and conditions of commercial sale, as damages are based on tort (including negligence), warranty, breach of published at http://www.nexperia.com/profile/terms, unless otherwise agreed contract or any other legal theory. Notwithstanding any damages that in a valid written individual agreement. In case an individual agreement is customer might incur for any reason whatsoever, Nexperia's aggregate and concluded only the terms and conditions of the respective agreement shall cumulative liability towards customer for the products described herein shall apply. Nexperia hereby expressly objects to applying the customer’s general be limited in accordance with the Terms and conditions of commercial sale of terms and conditions with regard to the purchase of Nexperia products by Nexperia. customer. Right to make changes — Nexperia reserves the right to make changes No offer to sell or license — Nothing in this document may be interpreted to information published in this document, including without limitation or construed as an offer to sell products that is open for acceptance or specifications and product descriptions, at any time and without notice. This the grant, conveyance or implication of any license under any copyrights, document supersedes and replaces all information supplied prior to the patents or other industrial or intellectual property rights. publication hereof. Export control — This document as well as the item(s) described herein Suitability for use — Nexperia products are not designed, authorized or may be subject to export control regulations. Export might require a prior warranted to be suitable for use in life support, life-critical or safety-critical authorization from competent authorities. 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 13 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state Non-automotive qualified products — Unless this data sheet expressly design and use of the product for automotive applications beyond Nexperia's states that this specific Nexperia product is automotive qualified, the standard warranty and Nexperia's product specifications. product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia Translations — A non-English (translated) version of a document is for accepts no liability for inclusion and/or use of non-automotive qualified reference only. The English version shall prevail in case of any discrepancy products in automotive equipment or applications. In the event that customer between the translated and English versions. 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 14.4 Trademarks automotive applications beyond Nexperia's specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia Notice: All referenced brands, product names, service names and for any liability, damages or failed product claims resulting from customer trademarks are the property of their respective owners. 74ABT16245B All information provided in this document is subject to legal disclaimers. © Nexperia B.V. 2017. All rights reserved. Product data sheet Rev. 5 — 10 April 2017 14 / 15

Nexperia 74ABT16245B 16-bit bus transceiver; 3-state Contents 1 General description ............................................1 2 Features and benefits .........................................1 3 Ordering information ..........................................1 4 Functional diagram .............................................2 5 Pinning information ............................................4 5.1 Pinning ...............................................................4 5.2 Pin description ...................................................4 6 Functional description ........................................5 7 Limiting values ....................................................5 8 Recommended operating conditions ................6 9 Static characteristics ..........................................6 10 Dynamic characteristics .....................................7 10.1 Waveforms and test circuit ................................8 11 Package outline .................................................10 12 Abbreviations ....................................................12 13 Revision history ................................................12 14 Legal information ..............................................13 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section 'Legal information'. © 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: 10 April 2017 Document identifier: 74ABT16245B