HEF40244BT,652

HEF40244B Octal buffers with 3-state outputs Rev. 4 — 29 June 2018 1 Product data sheet General description The HEF40244B is an octal non-inverting buffer with 3-state outputs. It features output stages with high current output capability suitable for driving highly capacitive loads. The 3-state outputs are controlled by the output enable inputs EOA and EOB. A HIGH on EOA or EOB causes the outputs to assume a high impedance OFF-state. The device also features hysteresis on all inputs to improve noise immunity. Schmitt-trigger action in the inputs makes the circuit highly tolerant to slower input rise and fall times. 2 Features and benefits • • • • • • 3 Octal bus interface 3-state buffers Fully static operation 5 V, 10 V, and 15 V parametric ratings Standardized symmetrical output characteristics Specified from −40 °C to +85 °C Ordering information Table 1. Ordering information Type number HEF40244BT Package Temperature range Name Description Version -40 °C to +85 °C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 HEF40244B Nexperia Octal buffers with 3-state outputs 4 Functional diagram 2 4 6 8 IA1 OA1 IA2 OA2 IA3 OA3 IA4 OA4 18 16 14 12 1 1 11 13 IB1 OB1 IB2 OB2 IB3 OB3 9 2 18 4 16 6 14 8 12 7 19 15 IB4 17 OB4 EN 5 3 EOB 19 11 9 13 7 15 5 17 3 aaa-028680 Figure 1. Logic symbol 5 EN EOA I O EO aaa-028681 mna826 Figure 2. IEC logic symbol Figure 3. Logic diagram (one buffer) Pinning information 5.1 Pinning HEF40244B EOA 1 IA1 2 20 VDD 19 EOB OB4 3 18 OA1 IA2 4 17 1B4 OB3 5 16 OA2 IA3 6 15 IB3 OB2 7 14 OA3 IA4 8 13 IB2 OB1 9 12 OA4 VSS 10 11 IB1 aaa-028682 Figure 4. Pin configuration for SO20 HEF40244B Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 2 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs 5.2 Pin description Table 2. Pin description Symbol Pin Description EOA, EOB 1, 19 output enable inputs (active low) IA1, IA2, IA3, IA4 2, 4, 6, 8 data inputs OA1, OA2, OA3, OA4 18, 16, 14, 12 data outputs IB1, IB2, IB3, IB4 11, 13, 15, 17 data inputs OB1, OB2, OB3, OB4 9, 7, 5, 3 data outputs VSS 10 ground supply voltage VDD 20 supply voltage 6 Functional description Table 3. Function table [1] Control Input Output EOA or EOB IAn or IBn OAn or OBn L L L L H H H X 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). Symbol Parameter Conditions Min Max Unit VDD supply voltage −0.5 +18 V VI input voltage −0.5 VDD + 0.5 V IDD supply current - ±100 mA IIK input clamping current - ±10 mA IOK output clamping current - ±25 mA Tstg storage temperature −65 +150 °C Tamb ambient temperature −40 +85 °C Ptot total power dissipation - 500 mW - 100 mW Tamb = -40 °C to +85 °C SO20 package P power dissipation per output [1] [1] For SO20 package: Ptot derates linearly with 8 mW/K above 70 °C. HEF40244B Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 3 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs 8 Recommended operating conditions Table 5. Operating conditions Symbol Parameter Conditions VDD supply voltage referenced to VSS (usually ground) VI input voltage Tamb ambient temperature Δt/ΔV input transition rise and fall rate 9 Min Max Unit 3 15 V 0 VDD V in free air -40 +85 °C VDD = 5 V - 3.75 μs/V VDD = 10 V - 0.5 μs/V VDD = 15 V - 0.08 μs/V Tamb = 85 °C Unit Static characteristics Table 6. Static characteristics VSS = 0 V; VI = VSS or VDD unless otherwise specified. Symbol Parameter VIH VIL VOH VOL IOH HIGH-level input voltage LOW-level input voltage Conditions Tamb = -40 °C VDD Min Max Min Typ Max Min Max VO = 0.5 V or 4.5 V 5V 3.5 - 3.5 - - 3.5 - V VO = 1.0 V or 9.0 V 10 V 7.0 - 7.0 - - 7.0 - V VO = 1.5 V or 13.5 V 15 V 11.0 - 11.0 - - 11.0 - V |IO| < 1 μA |IO| < 1 μA VO = 0.5 V or 4.5 V 5V - 1.5 - - 1.5 - 1.5 V VO = 1.0 V or 9.0 V 10 V - 3.0 - - 3.0 - 3.0 V VO = 1.5 V or 13.5 V 15 V - 4.0 - - 4.0 - 4.0 V 5V 4.95 - 4.95 - - 4.95 - V 10 V 9.95 - 9.95 - - 9.95 - V 15 V 14.95 - 14.95 - - 14.95 - V 5V - 0.05 - - 0.05 - 0.05 V 10 V - 0.05 - - 0.05 - 0.05 V 15 V - 0.05 - - 0.05 - 0.05 V VOH = 3.6 V 5V −9.3 - −10 −24 - −10.7 - mA VOH = 4.6 V 5V −0.75 - −0.6 −1.2 - −0.45 - mA VOH = 8.4 V 10 V −14.4 - −15 −46 - −15 - mA VOH = 9.5 V 10 V −1.85 - −1.5 −3.0 - −1.1 - mA VOH = 13.2 V 15 V −19.5 - −20 −62 - −19.8 - mA VOH = 13.5 V 15 V −14.5 - −15 −50 - −15.5 - mA HIGH-level |IO| < 1 μA output voltage LOW-level |IO| < 1 μA output voltage HIGH-level output current HEF40244B Product data sheet Tamb = 25 °C see Figure 5 and Figure 6 All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 4 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs Symbol Parameter IOL LOW-level output current Conditions Tamb = -40 °C input leakage current IOZ OFF-state output current IDD VH CI Tamb = 85 °C Unit VDD Min Max Min Typ Max Min Max VOL = 0.4 V 5V 2.9 - 2.3 5.4 - 1.75 - mA VOL = 0.5 V 10 V 9.5 - 7.6 17 - 5.5 - mA 15 V 30.0 - 25 45 - 19.0 - mA 15 V - ±0.3 - - ±0.3 - ±1.0 μA VO = VDD 15 V - 1.6 - - 1.6 - 12.0 μA VO = VSS 15 V - −1.6 - - −1.6 - −12.0 μA 5V - 4.0 - - 4.0 - 30 μA 10 V - 8.0 - - 8.0 - 60 μA 15 V - 16.0 - - 16.0 - 120 μA 5V - - - 220 - - - mV 10 V - - - 250 - - - mV 15 V - - - 320 - - - mV - - - 7.5 - - - pF VOL = 1.5 V II Tamb = 25 °C [1] supply current IO = 0 A hysteresis voltage input capacitance [1] Unused inputs must be connected to VDD, VSS or another input. 10 Dynamic characteristics Table 7. Dynamic characteristics VSS = 0 V; Tamb = 25 °C; unless otherwise specified; for waveform and test circuit, see Figure 10. Symbol Parameter tPHL HIGH to LOW propagation delay Conditions Extrapolation formula Min Typ Max Unit VDD = 5 V 83 ns + (0.24 ns/pF)CL - 95 190 ns VDD = 10 V 35 ns + (0.10 ns/pF)CL - 40 80 ns 26 ns + (0.07 ns/pF)CL - 30 60 ns VDD = 5 V 82 ns + (0.06 ns/pF)CL - 85 170 ns VDD = 10 V 38 ns + (0.03 ns/pF)CL - 40 80 ns VDD = 15 V 29 ns + (0.02 ns/pF)CL - 30 60 ns IAn to OAn; IBn to OBn; see Figure 7. [1] VDD = 15 V tPLH LOW to HIGH propagation delay HEF40244B Product data sheet IAn to OAn; IBn to OBn; see Figure 7. [1] All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 5 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs Symbol Parameter Conditions tPZH EOA to OAn; EOB to OBn; see Figure 9. tPZL tPHZ tPLZ tTHL tTLH OFF-state to HIGH propagation delay OFF-state to LOW propagation delay Extrapolation formula Min Typ Max Unit VDD = 5 V - 80 160 ns VDD = 10 V - 35 70 ns VDD = 15 V - 30 60 ns VDD = 5 V - 90 180 ns VDD = 10 V - 40 80 ns VDD = 15 V - 30 60 ns VDD = 5 V - 70 140 ns VDD = 10 V - 35 70 ns VDD = 15 V - 30 60 ns VDD = 5 V - 75 150 ns VDD = 10 V - 40 80 ns VDD = 15 V - 30 60 ns VDD = 5 V - 40 80 ns VDD = 10 V - 20 40 ns VDD = 15 V - 15 30 ns VDD = 5 V - 30 60 ns VDD = 10 V - 20 40 ns VDD = 15 V - 15 30 ns EOA to OAn; EOB to OBn; see Figure 9. HIGH to OFF-state propagation delay LOW to OFF-state propagation delay EOA to OAn; EOB to OBn; see Figure 9. EOA to OAn; EOB to OBn; see Figure 9. HIGH to LOW output transition time LOW to HIGH output transition time OAn; OBn; see Figure 7 and Figure 8. OAn; OBn; see Figure 7 and Figure 8. [1] The typical values of the propagation delay are calculated from the extrapolation formulas shown (CL in pF). Table 8. Dynamic power dissipation Symbol Parameter PD dynamic power dissipation HEF40244B Product data sheet VDD 5V Typical formula PD = 4250 × fi + Σ(fo × CL) × where: 2 VDD 10 V PD = 17000 × fi + Σ(fo × CL) × 15 V PD = 46000 × fi + Σ(fo × CL) × (μW) 2 VDD 2 VDD (μW) (μW) All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; Σ(fo × CL) = sum of the outputs; VDD = supply voltage in V. © Nexperia B.V. 2018. All rights reserved. 6 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs 10.1 Waveforms and test circuit aaa-027602 0 IOH (mA) (1) -25 VDD = 5 V 10 V -50 (2) 15 V VDD -75 P -100 -2 -1 VDD - VOH (V) O 0 N (1) P-channel MOS transistor conducting. (2) P-channel MOS transistor and bipolar n-p-n transistor conducting. Figure 5. Typical output source current characteristic. VSS aaa-027603 Figure 6. Schematic diagram of output stage. VDD input VM VM VSS tPHL VOH output tPLH 90 % 90 % VM 10 % VOL VM 10 % tTHL tTLH aaa-028683 Measurement points are given in Table 9. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Figure 7. Input (IAn; IBn) to output (OAn; OBn) propagation delays and output transition time. HEF40244B Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 7 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs aaa-027604 104 tTHL tTLH (ns) VDD = 5 V 10 V 15 V 103 VDD = 5 V 10 V 15 V 102 tTHL tTLH 10 102 10 103 CL (pF) 104 Figure 8. Output transition times as a function of the load capacitance VDD EOA, EOB input VM VSS tPLZ output LOW-to-OFF OFF-to-LOW tPZL VDD VY VX VOL tPHZ output HIGH-to-OFF OFF-to-HIGH VOH VSS tPZH VY VX outputs enabled outputs disabled outputs enabled aaa-028684 Measurement points are given in Table 9. Logic levels: VOL and VOH are typical output voltage levels that occur with the output load. Figure 9. 3-state enable and disable times Table 9. Measurement points Supply voltage Input Output VDD VM VM VX VY 5 V to 15 V 0.5VDD 0.5VDD 0.1VDD 0.9VDD HEF40244B Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 8 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs VI negative pulse tW 90 % 90 % VM 10 % 0V VI positive pulse 0V VM 10 % VEXT tf tr tr tf 90 % VDD 90 % VM VI G DUT VM 10 % RL VO RT CL 10 % tW 001aaj915 001aaj781 a. Input waveform b. Test circuit Test and measurement data is given in Table 10. Definitions test circuit: RL = Load resistance. RT = Termination resistance should be equal to output impedance Zo of the pulse generator. CL = Load capacitance including jig and probe capacitance. Figure 10. Test circuit for measuring switching times Table 10. Test data Supply voltage Input VDD VI tr, tf CL RL tPLH, tPHL tPHZ, tPZH tPLZ, tPZL 5 V to 15 V VDD ≤ 20 ns 50 pF 1 kΩ open VSS VDD HEF40244B Product data sheet Load VEXT All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 9 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs 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. REFERENCES OUTLINE VERSION IEC JEDEC SOT163-1 075E04 MS-013 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Figure 11. Package outline SOT163-1 (SO20) HEF40244B Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 10 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs 12 Abbreviations Table 11. Abbreviations Acronym Description DUT Device Under Test 13 Revision history Table 12. Revision history Document ID Release date Data sheet status Change notice Supersedes HEF40244B v.4 20180629 Product data sheet - HEF40244B v.3 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. HEF40244B v.3 19950101 Product specification - HEF40244B v.2 HEF40244B v.2 19950101 Product specification - HEF40244B v.1 HEF40244B Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 11 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs 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] [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 URL http://www.nexperia.com. 14.2 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 via 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. 14.3 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 HEF40244B Product data sheet systems or equipment, nor in applications where failure or malfunction of an 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 purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. All information provided in this document is subject to legal disclaimers. Rev. 4 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 12 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia's warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia's specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer HEF40244B Product data sheet 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. 14.4 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 — 29 June 2018 © Nexperia B.V. 2018. All rights reserved. 13 / 14 HEF40244B Nexperia Octal buffers with 3-state outputs Contents 1 2 3 4 5 5.1 5.2 6 7 8 9 10 10.1 11 12 13 14 General description ............................................ 1 Features and benefits .........................................1 Ordering information .......................................... 1 Functional diagram ............................................. 2 Pinning information ............................................ 2 Pinning ............................................................... 2 Pin description ................................................... 3 Functional description ........................................3 Limiting values .................................................... 3 Recommended operating conditions ................ 4 Static characteristics .......................................... 4 Dynamic characteristics .....................................5 Waveforms and test circuit ................................ 7 Package outline .................................................10 Abbreviations .................................................... 11 Revision history ................................................ 11 Legal information .............................................. 12 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. 2018. 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: 29 June 2018 Document identifier: HEF40244B Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Nexperia: HEF40244BT,652 HEF40244BT,653