74LVC139D

Dual 2-to-4 line decoder/demultiplexer

The 74LVC139 is a dual 2-to-4 line decoder/demultiplexer. It has two independent decoders, each accepting two binary weighted inputs (nA0 and nA1) and providing four mutually exclusive outputs (nY0 to nY3) that are LOW when selected. Each decoder has an active LOW input (nE). When nE is HIGH, every output is forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application.

Features

  • Wide supply voltage range from 1.2 V to 3.6 V
  • Inputs accept voltages up to 5.5 V
  • CMOS low power consumption
  • Direct interface with TTL levels
  • Demultiplexing capability
  • Two independent 2-to-4 decoders
  • Multifunction capability
  • Mutually exclusive outputs
  • Output drive capability 50 Ω transmission lines at 125 °C
  • Complies with JEDEC standard:
    • JESD8-7A (1.65 V to 1.95 V)
    • JESD8-5A (2.3 V to 2.7 V)
    • JESD8-C/JESD36 (2.7 V to 3.6 V)
  • ESD protection:
    • HBM JESD22-A114F exceeds 2000 V
    • MM JESD22-A115-B exceeds 200 V
    • CDM JESD22-C101E exceeds 1000 V
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Target applications

Parametrics

Type numberProduct statusVCC (V)Logic switching levelsOutput drive capability (mA)tpd (ns)Power dissipation considerationsTamb (Cel)Rth(j-a) (K/W)Ψth(j-top) (K/W)Rth(j-c) (K/W)Package name
74LVC139DProduction1.2 - 3.6CMOS/LVTTL+/- 242.5low-40~1259410.553.8SO16

Package

Type numberPackageOutline versionReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
74LVC139D
SO16
(SOT109-1)
SOT109-1SO-SOJ-REFLOW
SO-SOJ-WAVE
Reel 13" Q1/T1Active74LVC139D74LVC139D,118
( 9351 959 90118 )
Bulk PackActive74LVC139D74LVC139D,112
( 9351 959 90112 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateEFRIFRMTBF (hour)MSLMSL leadfree
74LVC139D74LVC139D,11874LVC139DAlways Pb-free123.83.872.58E811
74LVC139D74LVC139D,11274LVC139DAlways Pb-free123.83.872.58E811
Quality and reliability disclaimer

Documentation (11)

File nameTitleTypeDate
74LVC139Dual 2-to-4 line decoder/demultiplexerData sheet2017-07-20
AN240Interfacing 3 Volt and 5 Volt ApplicationsApplication note1995-09-14
AN263Power considerations when using CMOS and BiCMOS logic devicesApplication note2002-02-04
AN11009Pin FMEA for LVC familyApplication note2011-02-04
AN10156Sorting through the low voltage logic mazeApplication note2013-03-13
lvc139lvc139 IBIS modelIBIS model2013-04-07
lvclvc Spice modelSPICE model2013-05-06
SO-SOJ-REFLOWFootprint for reflow solderingReflow soldering2009-10-08
SO-SOJ-WAVEFootprint for wave solderingWave soldering2009-10-08
SOT109-1_118SO16; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code (12NC) ending 118Packing2013-04-24
SOT109-1plastic, small outline package; 16 leads; 1.27 mm pitch; 9.9 mm x 3.9 mm x 1.35 mm bodyOutline drawing2018-10-18

Support

Find answers to your design questions on this page. If available you can find information in our Nexperia Support Community or you can find Nexperia models and Design tools.

Models

File nameTitleTypeDate
lvc139lvc139 IBIS modelIBIS model2013-04-07
lvclvc Spice modelSPICE model2013-05-06

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