74AVC32T245 NEXPERIA | Alldatasheet
Document overview
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Technical content
- General description The 74AVC32T245 is a 32-bit transceiver with bidirectional level voltage translation and 3-state outputs. The device can be used as eight 8-bit input-output ports (nAn and nBn), two 16-bit transceiver or as a 32-bit transceiver. It has dual supplies (VCC(A) and VCC(B)) for voltage translation and four 8-bit input-output ports (nAn and nBn) each with its own output enable (nOE) and send/receive (nDIR) input for direction control. VCC(A) and VCC(B) can be independently supplied at any voltage between 0.8 V and 3.6 V making the device suitable for low voltage translation between any of the following voltages: 0.8 V, 1.2 V, a LOW on nDIR selects transmission from nBn to nAn. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state The device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND level, both nAn and nBn are in the high-impedance OFF-state. 2. Features and benefits Wide supply voltage range: VCC(A): 0.8 V to 3.6 V VCC(B): 0.8 V to 3.6 V Complies with JEDEC standards: JESD8-12 (0.8 V to 1.3 V) JESD8-11 (0.9 V to 1.65 V) JESD8-7 (1.2 V to 1.95 V) JESD8-5 (1.8 V to 2.7 V) JESD8-B (2.7 V to 3.6 V) ESD protection: HBM JESD22-A114F Class 3B exceeds 8000 V MM JESD22-A115-A exceeds 200 V CDM JESD22-C101D exceeds 1000 V Maximum data rates: 380 Mbit/s ( 1.8 V to 3.3 V translation) 200 Mbit/s ( 1.1 V to 3.3 V translation) 200 Mbit/s ( 1.1 V to 2.5 V translation) 200 Mbit/s ( 1.1 V to 1.8 V translation) 150 Mbit/s ( 1.1 V to 1.5 V translation) 74AVC32T245 32-bit dual supply translating transceiver with configurable voltage translation; 3-state Rev. 1 — 16 January 2013 Product data sheet
74AVC32T245 All information provided in this document is subject to legal disclaimers. Table 1. Ordering information
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 3 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state Fig 2. Logic symbol /g68/g68/g68/g16/g19/g19/g24/g26/g26/g26 /g36/g24 /g36/g22/g20/g39/g44/g53 /g36/g21 /g36/g23 /g20/g37/g27 /g20/g37/g20 /g20/g37/g21 /g20/g37/g22 /g20/g37/g23 /g20/g37/g24 /g20/g37/g25 /g20/g37/g26 /g36/g25 /g36/g20 /g37/g24 /g37/g21 /g37/g25 /g37/g20 /g38/g24 /g38/g21 /g38/g25 /g38/g20 /g39/g24 /g39/g21 /g39/g25 /g20/g36/g23 /g20/g36/g20 /g20/g36/g21 /g20/g36/g22 /g20/g36/g27 /g20/g36/g24 /g20/g36/g25 /g20/g36/g26 /g39/g20 /g20/g50/g40 /g40/g24 /g43/g22 /g21/g39/g44/g53 /g40/g21 /g43/g23 /g21/g37/g20 /g21/g37/g21 /g21/g37/g22 /g21/g37/g23 /g21/g37/g24 /g21/g37/g25 /g21/g37/g26 /g40/g25 /g40/g20 /g41/g24 /g41/g21 /g41/g25 /g41/g20 /g42/g24 /g42/g21 /g42/g25 /g42/g20 /g43/g25 /g43/g20 /g43/g24 /g21/g36/g27 /g21/g36/g20 /g21/g36/g21 /g21/g36/g22 /g21/g36/g23 /g21/g36/g24 /g21/g36/g25 /g21/g36/g26 /g43/g21 /g21/g50/g40 /g45/g24 /g45/g22 /g22/g39/g44/g53 /g45/g21 /g45/g23 /g22/g37/g27 /g22/g37/g20 /g22/g37/g21 /g22/g37/g22 /g22/g37/g23 /g22/g37/g24 /g22/g37/g25 /g22/g37/g26 /g45/g25 /g45/g20 /g46/g24 /g46/g21 /g46/g25 /g46/g20 /g47/g24 /g47/g21 /g47/g25 /g47/g20 /g48/g24 /g48/g21 /g48/g25 /g22/g36/g27 /g22/g36/g20 /g22/g36/g21 /g22/g36/g22 /g22/g36/g23 /g22/g36/g24 /g22/g36/g25 /g22/g36/g26 /g48/g20 /g22/g50/g40 /g49/g24 /g55/g22 /g23/g39/g44/g53 /g49/g21 /g55/g23 /g23/g37/g27 /g23/g37/g20 /g23/g37/g21 /g23/g37/g22 /g23/g37/g23 /g23/g37/g24 /g23/g37/g25 /g23/g37/g26 /g49/g25 /g49/g20 /g51/g24 /g51/g21 /g51/g25 /g51/g20 /g53/g24 /g53/g21 /g53/g25 /g53/g20 /g55/g25 /g55/g20 /g55/g24 /g23/g36/g27 /g23/g36/g20 /g23/g36/g21 /g23/g36/g22 /g23/g36/g23 /g23/g36/g24 /g23/g36/g25 /g23/g36/g26 /g55/g21 /g23/g50/g40 /g21/g37/g27
74AVC32T245 All information provided in this document is subject to legal disclaimers.
5.1 Pinning
5.2 Pin description
[1] All GND pins must be connected to ground (0 V). Table 2. Pin description
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. [2] The nAn, nDIR and nOE input circuit is referenced to VCC(A); The nBn input circuit is referenced to VCC(B). [3] If at least one of V CC(A) or VCC(B) is at GND level, the device goes into suspend mode. [1] The minimum input voltage ratings and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] V CCO is the supply voltage associated with the output port. [3] V CCO + 0.5 V should not exceed 4.6 V. [4] Above 70 C the value of Ptot derates linearly with 1.8 mW/K. Table 3. Function table [1] Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
74AVC32T245 All information provided in this document is subject to legal disclaimers.
- Recommended operating conditions
[1] V CCO is the supply voltage associated with the output port. [2] V CCI is the supply voltage associated with the input port. [1] V CCO is the supply voltage associated with the output port. [2] V CCI is the supply voltage associated with the data input port. [3] For I/O ports, the parameter I OZ includes the input leakage current. Table 5. Recommended operating conditions Table 6. Typical static characteristics at Tamb = 25 C[1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
74AVC32T245 All information provided in this document is subject to legal disclaimers. Table 7. Static characteristics [1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
74AVC32T245 All information provided in this document is subject to legal disclaimers. Table 7. Static characteristics …continued [1][2] At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] V CCO is the supply voltage associated with the output port. [2] V CCI is the supply voltage associated with the data input port. [3] For I/O ports, the parameter I OZ includes the input leakage current. At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Table 8. Typical total supply current (I CC(A) + ICC(B))
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] C PD is used to determine the dynamic power dissipation (PD in W). (CL VCC2 fo) = sum of the outputs. Table 9. Typical power dissi pation capacitance at VCC(A) = VCC(B) and Tamb = 25 C [1][2] Voltages are referenced to GND (ground = 0 V).
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] t pd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. [1] t pd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. Table 10. Typical dynamic characteristics at V CC(A) = 0.8 V and Tamb = 25 C [1] Table 11. Typical dynamic characteristics at V CC(B) = 0.8 V and Tamb = 25 C [1]
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] t pd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. Table 12. Dynamic characteristics for temperature range 40 C to +85 C [1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for wave forms see Figure 4 and Figure 5.
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] t pd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. Table 13. Dynamic characteristics for temperature range 40 C to +125 C [1]
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] V CCI is the supply voltage associated with the data input port. [2] V CCO is the supply voltage associated with the output port. Measurement points are given in Table 14. VOL and VOH are typical output voltage levels that occur with the output load. Measurement points are given in Table 14. VOL and VOH are typical output voltage levels that occur with the output load. Table 14. Measurement points
74AVC32T245 All information provided in this document is subject to legal disclaimers. [1] V CCI is the supply voltage associated with the data input port. [3] V CCO is the supply voltage associated with the output port. Test data is given in Table 15. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance. VEXT = External voltage for measuring switching times. Table 15. Test data
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 16 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state 12. Typical propagation delay characteristics a. Propagation delay (nAn to nBn); V CC(A) = 0.8 V b. Propagation delay (nAn to nBn); V CC(B) = 0.8 V (1) V CC(B) = 0.8 V. (2) V CC(B) = 1.2 V. (3) V CC(B) = 1.5 V. (4) V CC(B) = 1.8 V. (5) V CC(B) = 2.5 V. (6) V CC(B) = 3.3 V. (1) V CC(A) = 0.8 V. (2) V CC(A) = 1.2 V. (3) V CC(A) = 1.5 V. (4) V CC(A) = 1.8 V. (5) V CC(A) = 2.5 V. (6) V CC(A) = 3.3 V. Fig 7. Typical propagation delay versus load capacitance; T amb = 25 C 001aai476 CL (pF) 06 0 4020 t pd (ns) (1) (2) (3) (4) (5) (6) CL (pF) 06 0 4020 001aai477 t pd (ns) (1) (2) (3) (4) (5) (6)
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 17 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state a. LOW to HIGH propagation delay (nAn to nBn); VCC(A) = 1.2 V b. HIGH to LOW propagation delay (nAn to nBn); VCC(A) = 1.2 V c. LOW to HIGH propagation delay (nAn to nBn); VCC(A) = 1.5 V d. HIGH to LOW propagation delay (nAn to nBn); VCC(A) = 1.5 V (1) V CC(B) = 1.2 V. (2) V CC(B) = 1.5 V. (3) V CC(B) = 1.8 V. (4) V CC(B) = 2.5 V. (5) V CC(B) = 3.3 V. Fig 8. Typical propagation delay versus load capacitance; T amb = 25 C CL (pF) 06 0 4020 001aai478 t PLH (ns) (1) (2) (3) (4) (5) CL (pF) 06 0 4020 001aai491 t PHL (ns) (4) (5) (1) (2) (3) CL (pF) 06 0 4020 001aai479 t PLH (ns) (1) (2) (3) (4) (5) CL (pF) 06 0 4020 001aai480 t PHL (ns) (1) (2) (3) (5) (4)
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 18 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state a. LOW to HIGH propagation delay (nAn to nBn); VCC(A) = 1.8 V b. HIGH to LOW propagation delay (nAn to nBn); VCC(A) = 1.8 V c. LOW to HIGH propagation delay (nAn to nBn); VCC(A) = 2.5 V d. HIGH to LOW propagation delay (nAn to nBn); VCC(A) = 2.5 V (1) V CC(B) = 1.2 V. (2) V CC(B) = 1.5 V. (3) V CC(B) = 1.8 V. (4) V CC(B) = 2.5 V. (5) V CC(B) = 3.3 V. Fig 9. Typical propagation delay versus load capacitance; T amb = 25 C CL (pF) 06 0 4020 001aai481 t PLH (ns) (1) (2) (3) (5) (4) CL (pF) 06 0 4020 001aai482 t PHL (ns) (1) (2) (3) (5) (4) CL (pF) 06 0 4020 001aai483 t PLH (ns) (1) (2) (3) (5) (4) CL (pF) 06 0 4020 001aai486 t PHL (ns) (1) (2) (3) (5) (4)
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 19 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state a. LOW to HIGH propagation delay (nAn to nBn); VCC(A) = 3.3 V b. HIGH to LOW propagation delay (nAn to nBn); VCC(A) = 3.3 V (1) V CC(B) = 1.2 V. (2) V CC(B) = 1.5 V. (3) V CC(B) = 1.8 V. (4) V CC(B) = 2.5 V. (5) V CC(B) = 3.3 V. Fig 10. Typical propagation delay versus load capacitance; T amb = 25 C CL (pF) 06 0 4020 001aai485 t PLH (ns) (1) (2) (3) (5) (4) CL (pF) 06 0 4020 001aai484 t PHL (ns) (1) (2) (3) (5) (4)
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 20 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state 13. Package outline Fig 11. Package outline SOT536-1 (LFBGA96) 0.8 A1 b A2UNIT D ye REFERENCESOUTLINE VERSION EUROPEAN PROJECTION ISSUE DATE 00-03-04 03-02-05 IEC JEDEC JEITA mm 1.5 0.41 0.31 1.2 0.9 5.6 5.4 y 13.6 13.4 0.51 0.41 0.1 0.2 e DIMENSIONS (mm are the original dimensions) SOT536-1 E 0.15 v 0.1 w 0 5 10 mm scale SOT536-1LFBGA96: plastic low profile fine-pitch ball grid array package; 96 balls; body 13.5 x 5.5 x 1.05 mm A max. A detail X e e X D E A B C D E F H G J K L M P N R T 246135 B A ball A1 index area ball A1 index area yy1 C b C A C C B∅ v M ∅ w M 1/2 e 1/2 e
74AVC32T245 All information provided in this document is subject to legal disclaimers. Table 16. Abbreviations Table 17. Revision history
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 22 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state 16. Legal information
16.1 Data sheet status
[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 .
16.2 Definitions
Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request vi a the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer , unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet.
16.3 Disclaimers
Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia’s aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. Right to make changes — Nexperia reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of a Nexperia product can reasonably be expected to result in personal injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Applications — Applications that are described herein for any of these products are for illustrative purpos es 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 av oid 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. 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.
© Nexperia B.V. 2017. All rights reserved 74AVC32T245 All information provided in this document is subject to legal disclaimers. Product data sheet Rev. 1 — 16 January 2013 23 of 24 Nexperia 74AVC32T245 32-bit dual supply translating transceiver; 3-state 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 liabili ty 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 app lications 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.
16.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 17. Contact information For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com
32-bit dual supply translating transceiver; 3-state 18. Contents 12 Typical propagation delay characteristics . . 16 © 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: