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Logic / Decoder/Drivers / SN74AHC139D
Datasheets
SN74AHC139D by: Texas Instruments

Dual 2-line to 4-line demultiplexer and decoder 16-SOIC -40 to 125

Part Details for SN74AHC139D by Texas Instruments

Results Overview of SN74AHC139D by Texas Instruments

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SN74AHC139D Information

SN74AHC139D by Texas Instruments is a Decoder/Driver.
Decoder/Drivers are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
SN74AHC139D Texas Instruments Dual 2-Line To 4-Line Decoders / Demultiplexers 16-SOIC -40 to 125
SN74AHC139DR Texas Instruments Dual 2-Line To 4-Line Decoders / Demultiplexers 16-SOIC -40 to 125
SN74AHC139DGVR Texas Instruments Dual 2-Line To 4-Line Decoders / Demultiplexers 16-TVSOP -40 to 125

Price & Stock for SN74AHC139D

Part # Distributor Description Stock Price Buy
Bristol Electronics   Min Qty: 9 2293
  • 9 $0.6000
  • 26 $0.3000
  • 168 $0.1800
  • 835 $0.1200
$0.1200 / $0.6000 Buy Now
Bristol Electronics   509
RFQ
Rochester Electronics SN74AHC139 Dual 2-Line To 4-Line Decoders / Demultiplexers RoHS: Compliant Status: Obsolete Min Qty: 1 26025
  • 1 $0.5569
  • 25 $0.5458
  • 100 $0.5235
  • 500 $0.5012
  • 1,000 $0.4734
$0.4734 / $0.5569 Buy Now
DISTI # SN74AHC139D
TME IC: digital, 2 to 4 line,decoder,demultiplexer, Ch: 2, CMOS, SMD Min Qty: 3 0
  • 3 $0.9440
  • 10 $0.6740
  • 25 $0.5930
  • 80 $0.5130
  • 240 $0.4310
$0.4310 / $0.9440 RFQ
Ameya Holding Limited SN74AHC139D, 双 反相 解码器、多路分解器, 4 线解复, 2 → 5.5 V电源, 16针 SOIC封装 21586
RFQ

Part Details for SN74AHC139D

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SN74AHC139D Part Data Attributes

Parametric Data
SN74AHC139D Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74AHC139D Texas Instruments Dual 2-line to 4-line demultiplexer and decoder 16-SOIC -40 to 125
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, SOIC-16
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family AHC/VHC/H/U/V
Input Conditioning STANDARD
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 9.9 mm
Load Capacitance (CL) 50 pF
Logic IC Type 2-LINE TO 4-LINE DECODER
Max I(ol) 0.008 A
Moisture Sensitivity Level 1
Number of Bits 4
Number of Functions 2
Number of Terminals 16
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Polarity INVERTED
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 0.04 mA
Prop. Delay@Nom-Sup 10.5 ns
Propagation Delay (tpd) 16.5 ns
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2 V
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for SN74AHC139D

This table gives cross-reference parts and alternative options found for SN74AHC139D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74AHC139D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
74AHC139D NXP Semiconductors Check for Price IC AHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 3.90 MM, PLASTIC, SOT-109-1, SO-16, Decoder/Driver SN74AHC139D vs 74AHC139D
MC74VHC139DR2 Motorola Mobility LLC Check for Price AHC/VHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, PLASTIC, SOIC-16 SN74AHC139D vs MC74VHC139DR2
74VHC139MTR STMicroelectronics Check for Price AHC/VHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16 SN74AHC139D vs 74VHC139MTR
74LVX139M STMicroelectronics Check for Price LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16 SN74AHC139D vs 74LVX139M
SN74AHC139DG4 Texas Instruments Check for Price Dual 2-Line To 4-Line Decoders / Demultiplexers 16-SOIC -40 to 125 SN74AHC139D vs SN74AHC139DG4
SN74LV139ADRE4 Texas Instruments Check for Price LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MO-012AC, SOIC-16 SN74AHC139D vs SN74LV139ADRE4
Part Number Manufacturer Composite Price Description Compare
74AHC139D,118 Nexperia $0.1573 74AHC(T)139 - Dual 2-to-4 line decoder/demultiplexer@en-us SOP 16-Pin SN74AHC139D vs 74AHC139D,118
74AHC139D,112 Nexperia Check for Price 74AHC(T)139 - Dual 2-to-4 line decoder/demultiplexer@en-us SOP 16-Pin SN74AHC139D vs 74AHC139D,112
MC74LVX139DR2G onsemi $0.4334 Dual 2-to-4 Decoder/ Demultiplexer, SOIC 16 LEAD, 2500-REEL SN74AHC139D vs MC74LVX139DR2G
SN74LV139ADE4 Texas Instruments Check for Price Dual 2-Line To 4-Line Decoders/Demultiplexers 16-SOIC -40 to 85 SN74AHC139D vs SN74LV139ADE4
935263565118 NXP Semiconductors Check for Price IC AHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012AC, SOT-109-1, SO-16, Decoder/Driver SN74AHC139D vs 935263565118
74LV139D,112 NXP Semiconductors Check for Price 74LV139 - Dual 2-to-4 line decoder/demultiplexer SOP 16-Pin SN74AHC139D vs 74LV139D,112
SN74LV139ADRG4 Texas Instruments Check for Price LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MO-012AC, SOIC-16 SN74AHC139D vs SN74LV139ADRG4
MC74VHC139D Motorola Mobility LLC Check for Price AHC/VHC SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, PLASTIC, SOIC-16 SN74AHC139D vs MC74VHC139D
N74LV139D NXP Semiconductors Check for Price IC LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, 3.90 MM, PLASTIC, MS-012, SOT-109-1, SO-16, Decoder/Driver SN74AHC139D vs N74LV139D
HD74LV139RP Renesas Electronics Corporation Check for Price LV/LV-A/LVX/H SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, PDSO16, SOP-16 SN74AHC139D vs HD74LV139RP

SN74AHC139D Related Parts

SN74AHC139D Frequently Asked Questions (FAQ)

  • The maximum operating frequency of the SN74AHC139D is 100 MHz, but it can vary depending on the specific application and operating conditions.

  • To ensure signal integrity, use proper PCB layout techniques, such as keeping signal traces short and away from noise sources, using termination resistors, and minimizing impedance mismatches.

  • No, the SN74AHC139D is a 2.5V to 3.6V device and should not be used in a 5V system. Using it in a 5V system can cause damage to the device or affect its performance.

  • Power sequencing is critical when using the SN74AHC139D. Ensure that the VCC pin is powered up before the input signals, and that the input signals are stable before the clock signal is applied.

  • The maximum current that the SN74AHC139D can sink or source is 24 mA per pin, but it's recommended to limit the current to 12 mA per pin to ensure reliable operation.

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