74AHCT17APWJ

74AHCT17A Hex buffer Schmitt trigger Rev. 1 — 18 May 2017 1 Product data sheet General description The 74AHCT17A is a hex buffer with Schmitt-trigger inputs, capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL compatible. This range allows the device to be used to translate from 3.3 V to 5 V. This device is fully specified for partial Power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. 2 Features and benefits • • • • • • • • • Direct interface with TTL levels Supply voltage range from 4.5 V to 5.5 V Typical tpd of 3.2 ns at 5 V Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 °C Typical VOH(v) > 2.3 V at VCC = 5 V, Tamb = 25 °C Supports mixed-mode voltage operation on all ports IOFF circuitry provides partial Power-down mode operation Latch-up performance exceeds 250 mA per JESD 78 Class II ESD protection: – HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV – MM JESD22-A115-A exceeds 150 V – CDM JESD22-C101E exceeds 2 kV • Specified from -40 °C to +85 °C and from -40 °C to +125 °C 3 Ordering information Table 1. Ordering information Type number 74AHCT17APW Package Temperature range Name Description Version -40 °C to +125 °C TSSOP14 plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT402-1 74AHCT17A Nexperia Hex buffer Schmitt trigger 4 Functional diagram 1 3 5 9 11 13 1A 1Y 2A 2Y 3A 3Y 4A 4Y 5A 5Y 6A 6Y 2 1 2 3 4 5 6 9 8 11 10 13 12 4 6 8 10 A 12 Y aaa-025861 aaa-026792 aaa-025860 Figure 1. Logic symbol 5 Figure 3. Logic diagram (one Schmitt-trigger) Figure 2. IEC logic symbol Pinning information 5.1 Pinning 74AHCT17A 1A 1 1Y 2 14 VCC 13 6A 2A 3 12 6Y 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y aaa-026793 Figure 4. Pin configuration TSSOP14 5.2 Pin description Table 2. Pin description Symbol Pin Description 1A, 2A, 3A, 4A, 5A, 6A 1, 3, 5, 9, 11, 13 data input 1Y, 2Y, 3Y, 4Y, 5Y, 6Y 2, 4, 6, 8, 10, 12 data output GND 7 ground (0 V) VCC 14 supply voltage 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 2 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 6 Functional description Table 3. Function table [1] Input Output nA nY L L H H [1] H = HIGH voltage level; L = LOW voltage level. 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 VCC supply voltage VI Conditions output voltage output HIGH or LOW state Max Unit -0.5 +7.0 V [1] -0.5 +7.0 V [2] [3] -0.5 VCC + 0.5 V [2] -0.5 +7.0 V input voltage VO Min output power-down IIK input clamping current VI < 0 V -20 - mA IOK output clamping current VO < 0 V -20 - mA IO output current VO = 0 V to VCC - ±25 mA ICC supply current - 75 mA IGND ground current -75 - mA Tstg storage temperature -65 +150 °C - 500 mW Ptot [1] [2] [3] [4] total power dissipation Tamb = -40 °C to +125 °C [4] If the input current ratings are observed, the minimum input voltage ratings may be exceeded. If the output current ratings are observed, the output voltage ratings may be exceeded. This value is limited to 7 V maximum. For TSSOP14 package: above 75 °C, the value of Ptot derates linearly at 7 mW/K. 8 Recommended operating conditions Table 5. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC supply voltage VI input voltage VO output voltage Conditions Tamb ambient temperature Δt/ΔV input transition rise and fall rate 74AHCT17A Product data sheet Min Typ Max 4.5 5.0 5.5 V 0 - 5.5 V output HIGH or LOW state 0 - VCC V output power-down 0 - 5.5 V -40 +25 +125 °C - - 1 VCC = 5.0 V ± 0.5 V All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 Unit ms/V © Nexperia B.V. 2017. All rights reserved. 3 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 9 Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions 25 °C -40 °C to +85 °C Min Typ Max VT+ VOH Max - - 1.9 - 1.9 - 1.9 V VCC = 5.5 V - - 2.1 - 2.1 - 2.1 V negative-going VCC = 4.5 V 0.5 - - 0.5 - 0.5 - V threshold VCC = 5.5 V 0.6 - - 0.6 - 0.6 - V hysteresis VCC = 4.5 V 0.4 - 1.4 0.4 1.4 0.4 1.4 V voltage VCC = 5.5 V 0.4 - 1.5 0.4 1.5 0.4 1.5 V HIGH-level VI = VIH or VIL; VCC = 4.5 V IO = -50 μA 4.4 - - 4.4 - 4.4 - V IO = -8 mA 3.94 - - 3.8 - 3.7 - V IO = 50 μA - - 0.1 - 0.1 - 0.1 V IO = 8 mA - - 0.36 - 0.44 - 0.55 V - - 0.5 - 5 - 5 μA - - ±0.1 - ±1 - ±1 μA - - 2 - 20 - 20 μA - - 1.35 - 1.5 - 1.5 mA LOW-level output voltage IOFF Min VCC = 4.5 V output voltage VOL Max threshold voltage VH Min positive-going voltage VT- -40 °C to +125 °C Unit VI = VIH or VIL; VCC = 4.5 V power-off VI or VO = GND to 5.5 V; leakage VCC = 0 V current II ICC input leakage VI = VCC or GND; current VCC = 0 V to 5.5 V supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V ΔICC additional per input pin; VCC = 5.5 V; supply current VI = 3.4 V; IO = 0 A; other pins at VCC or GND 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 4 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 9.1 Transfer characteristics waveforms VO VT+ VI VT- VO VI VH VT+ mnb154 mnb155 Figure 5. Transfer characteristics Figure 6. Transfer characteristics definitions aaa-023435 4 VH VT- ICC (mA) ICC (mA) aaa-023436 6 5 3 4 3 2 2 1 1 0 0 1 2 3 4 VIN (V) a. VCC = 4.5 V 5 0 0 1 2 3 4 5 VIN (V) 6 b. VCC = 5.5 V Figure 7. Typical transfer characteristics 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 5 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 10 Dynamic characteristics Table 7. Dynamic characteristics GND = 0 V. For test circuit, see Figure 9. Symbol Parameter Conditions 25 °C [1] Min Typ tpd propagation delay nA to nY; see Figure 8 -40 °C to +85 °C -40 °C to +125 °C Unit Max Min Max Min Max [2] VCC = 4.5 V to 5.5 V CL = 15 pF - 3.2 8.3 1 9.9 1 10.6 ns CL = 50 pF - 5.0 9.8 1 11.3 1 12.1 ns CI input VI = VCC or GND; capacitance VCC = 5 V - 2 6 - 6 - 6 pF CO output VO = VCC or GND; capacitance VCC = 5 V - 5 - - - - - pF CPD power per buffer; CL = 0 pF; dissipation f = 10 MHz; capacitance VI = GND to VCC - 9.8 - - - - - pF [1] [2] [3] [3] Typical values are measured at Tamb = 25 °C and VCC = 5 V. tpd is the same as tPLH and tPHL. CPD is used to determine the dynamic power dissipation PD (μW). 2 2 PD = CPD x VCC x fi + ∑ (CL x VCC x fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts. Table 8. Noise characteristics GND = 0 V. For test circuit, see Figure 9. Symbol Parameter Conditions Tamb = 25 °C Unit Min Typ Max VCC = 5 V; CL = 50 pF VOL(p) LOW-level output voltage (peak) - 0.4 0.8 V VOL(v) LOW-level output voltage (valley) -0.8 -0.2 - V VOH(v) HIGH-level output voltage (valley) - 4.5 - V VIH(AC) AC HIGH-level input voltage 2 - - V VIL(AC) AC LOW-level input voltage - - 0.8 V 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 6 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 10.1 Waveforms and test circuit VI nA input VM VM GND tPHL tPLH VOH VM nY output VM VOL aaa-025866 Measurement points are given in Table 9. VOL and VOH are typical voltage output levels that occur with the output load. Figure 8. Propagation delay input (nA) to output (nY) Table 9. Measurement points Input Output VM VM 1.5 V 0.5VCC 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 7 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger VI negative pulse VM VI GND VM 10 % GND positive pulse tW 90 % tf tr tr tf 90 % VM VM 10 % tW VCC G VI DUT VO RT CL 001aah768 Test data is given in Table 10. Definitions test circuit: RT = Termination resistance should be equal to output impedance Zo of the pulse generator CL = Load capacitance including jig and probe capacitance Figure 9. Test circuit for measuring switching times Table 10. Test data Load Input VI tr, tf CL GND to 3 V 3.0 ns 15 pF, 50 pF 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 Test tPLH, tPHL © Nexperia B.V. 2017. All rights reserved. 8 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 11 Package outline TSSOP14: plastic thin shrink small outline package; 14 leads; body width 4.4 mm D SOT402-1 E A X c y HE v M A Z 8 14 Q A2 pin 1 index (A 3 ) A1 A θ Lp 1 L 7 detail X w M bp e 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.72 0.38 8o 0o Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT402-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-18 MO-153 Figure 10. Package outline SOT402-1 (TSSOP14) 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 9 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 12 Abbreviations Table 11. Abbreviations Acronym Description CDM Charge Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 13 Revision history Table 12. Revision history Document ID Release date Data sheet status Change notice Supersedes 74AHCT17A v.1 20170518 Product data sheet - - 74AHCT17A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 10 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 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 74AHCT17A 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. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 11 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger 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 74AHCT17A 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. 1 — 18 May 2017 © Nexperia B.V. 2017. All rights reserved. 12 / 13 74AHCT17A Nexperia Hex buffer Schmitt trigger Contents 1 2 3 4 5 5.1 5.2 6 7 8 9 9.1 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 ................................................... 2 Functional description ........................................3 Limiting values .................................................... 3 Recommended operating conditions ................ 3 Static characteristics .......................................... 4 Transfer characteristics waveforms ................... 5 Dynamic characteristics .....................................6 Waveforms and test circuit ................................ 7 Package outline ...................................................9 Abbreviations .................................................... 10 Revision history ................................................ 10 Legal information .............................................. 11 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: 18 May 2017 Document identifier: 74AHCT17A