74AHC139 NEXPERIA | Alldatasheet
Document overview
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Technical content
The 74AHC139; 74AHCT139 is identical to the HEF4556 of the HE4000B family. Table 1. Ordering information
Table 1. Ordering information …continued
5.1 Pinning
5.2 Pin description
Table 2. Pin description
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For SO16 packages: above 70°C the value of Ptot derates linearly at 8 mW/K. For TSSOP16 packages: above 60°C the value of Ptot derates linearly at 5.5 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).
- Recommended operating conditions
Table 5. Operating conditions Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
[1] Typical values are measured at nominal supply voltage (VCC = 3.3 V and VCC = 5.0 V). [2] tpd is the same as tPLH and tPHL . [3] C PD is used to determine the dynamic power dissipation (PD inµW). Σ(CL × VCC 2 × fo) = sum of the outputs. Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit seeFigure7.
Measurement points are given inTable8. VOL and VOH are typical voltage output levels that occur with the output load. Measurement points are given inTable8. VOL and VOH are typical voltage output levels that occur with the output load. Table 8. Measurement points
Test data is given inTable9. R T = termination resistance should be equal to output impedance Zo of the pulse generator. C L = load capacitance including jig and probe capacitance. Table 9. Test data
74AHC_AHCT139_2 Product data sheet Rev. 02 — 9 May 2008 10 of 14 Nexperia 74AHC139; 74AHCT139 Dual 2-to-4 line decoder/demultiplexer 12. Package outline Fig 8. Package outline SOT109-1 (SO16) X w M q AA 1 A 2 bp D H E Lp Q detail X E Z e c L v M A (A )3 A y pin 1 index UNIT A max. A 1 A 2 A 3 bp cD (1) E (1) (1)eH E LL p QZ y w v q REFERENCESOUTLINE VERSION EUROPEAN PROJECTION ISSUE DATE IEC JEDEC JEITA mm inches 1.75 0.25 0.10 1.45 1.25 0.25 0.49 0.36 0.25 0.19 10.0 9.8 4.0 3.8 1.27 6.2 5.8 0.7 0.6 0.7 0.3 8 o o 0.25 0.1 DIMENSIONS (inch dimensions are derived from the original mm dimensions) Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. 1.0 0.4 SOT109-1 99-12-27 03-02-19 076E07 MS-012 0.069 0.010 0.004 0.057 0.049 0.01 0.019 0.014 0.0100 0.0075 0.39 0.38 0.16 0.15 0.05 1.05 0.0410.244 0.228 0.028 0.020 0.028 0.0120.01 0.25 0.01 0.0040.039 0.016 0 2.5 5 mm scale SO16: plastic small outline package; 16 leads; body width 3.9 mm SOT109-1 © Nexperia B.V. 2017. All rights reserved
74AHC_AHCT139_2 Product data sheet Rev. 02 — 9 May 2008 11 of 14 Nexperia 74AHC139; 74AHCT139 Dual 2-to-4 line decoder/demultiplexer Fig 9. Package outline SOT403-1 (TSSOP16) UNIT A 1 A 2 A 3 bp cD (1) E (2) (1)eH E LL p QZ y w v q REFERENCESOUTLINE VERSION EUROPEAN PROJECTION ISSUE DATE IEC JEDEC JEITA mm 0.15 0.05 0.95 0.80 0.30 0.19 0.2 0.1 5.1 4.9 4.5 4.3 0.65 6.6 6.2 0.4 0.3 0.40 0.06 o o0.13 0.10.21 DIMENSIONS (mm are the original dimensions) 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. 0.75 0.50 SOT403-1 MO-153 99-12-27 03-02-18 w M bp D Z e 0.25 16 9 q AA 1 A 2 Lp Q detail X L (A )3 H E E c v M A XA y 0 2.5 5 mm scale TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm SOT403-1 A max. 1.1 pin 1 index © Nexperia B.V. 2017. All rights reserved
Table 10. Abbreviations Table 11. Revision history
- 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.
- Table6: the conditions for input leakage current have been changed. 74AHC_AHCT139_1 19990901 Product specification - - © Nexperia B.V. 2017. All rights reserved
74AHC_AHCT139_2 Product data sheet Rev. 02 — 9 May 2008 13 of 14 Nexperia 74AHC139; 74AHCT139 Dual 2-to-4 line decoder/demultiplexer 15. Legal information
15.1 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 .
15.2 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.
15.3 Disclaimers
General — Information in this document is believed to be accurate and reliable.However,Nexperiadoesnotgiveanyrepresentationsor 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. Right to make changes —Nexperia reservestherighttomake 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 medical, military, aircraft, space or life support 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 accepts 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. Limiting values —Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published athttp://www.nexperia.com /profi le/ter ms , including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by Nexperia. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. 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.
15.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 16. Contact information For more information, please visit:http://www .nexperia.com For sales office addresses, please send an email to:salesaddresses@nexperia.com 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
Nexperia 74AHC139; 74AHCT139 Dual 2-to-4 line decoder/demultiplexer 17. Contents © 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: