Specification	SN74LVC139ADT

Circuit	1 x 2:4
Current - Output High, Low	24 mA
Independent Circuits	2
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	16-SOIC
Type	Decoder/Demultiplexer
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	1.65 V
Voltage Supply Source	Single Supply

SN74LVC139A Series

Dual 2-Line To 4-Line Decoder/Demultiplexer

Part	Mounting Type	Circuit	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Independent Circuits	Current - Output High, Low	Package / Case	Package / Case [x]	Package / Case [y]	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Voltage Supply Source
Texas Instruments SN74LVC139ADRG4	Surface Mount	1 x 2:4	16-SOIC	85 °C	-40 °C	2	24 mA	16-SOIC	0.154 in	3.9 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139APWG4	Surface Mount	1 x 2:4	16-TSSOP	85 °C	-40 °C	2	24 mA	16-TSSOP	0.173 in	4.4 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139ADT	Surface Mount	1 x 2:4	16-SOIC	85 °C	-40 °C	2	24 mA	16-SOIC	0.154 in	3.9 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139AGQNR	Surface Mount	1 x 2:4	20-BGA MICROSTAR JUNIOR (4x3)	85 °C	-40 °C	2	24 mA	20-VFBGA			1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139AZQNR	Surface Mount	1 x 2:4	20-BGA MICROSTAR JUNIOR (4x3)	85 °C	-40 °C	2	24 mA	20-VFBGA			1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139AD	Surface Mount	1 x 2:4	16-SOIC	85 °C	-40 °C	2	24 mA	16-SOIC	0.154 in	3.9 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139ADGVR	Surface Mount	1 x 2:4	16-TVSOP	85 °C	-40 °C	2	24 mA	16-TFSOP	0.173 in	4.4 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139APWR	Surface Mount	1 x 2:4	16-TSSOP	85 °C	-40 °C	2	24 mA	16-TSSOP	0.173 in	4.4 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139APWT	Surface Mount	1 x 2:4	16-TSSOP	85 °C	-40 °C	2	24 mA	16-TSSOP	0.173 in	4.4 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply
Texas Instruments SN74LVC139APWRG4	Surface Mount	1 x 2:4	16-TSSOP	85 °C	-40 °C	2	24 mA	16-TSSOP	0.173 in	4.4 mm	1.65 V	3.6 V	Decoder/Demultiplexer	Single Supply

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.25
		10	$ 1.11
		25	$ 1.06
		100	$ 0.87
	Digi-Reel®	1	$ 1.25
		10	$ 1.11
		25	$ 1.06
		100	$ 0.87
	Tape & Reel (TR)	250	$ 0.57
		500	$ 0.50
		1250	$ 0.47
Texas Instruments	SMALL T&R	1	$ 1.07
		100	$ 0.73
		250	$ 0.56
		1000	$ 0.37

Description

General part information

SN74LVC139A Series

This dual 2-line to 4-line decoder/demultiplexer is designed for 1.65-V to 3.6-V VCCoperation.

The device comprises two individual 2-line to 4-line decoders in a single package. The active-low enable (G)\ input can be used as a data line in demultiplexing applications. This decoders/demultiplexers feature fully buffered inputs, each of which represents only one normalized load to its driving circuit.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator in a mixed 3.3-V/5-V system environment.

Documents

Technical documentation and resources

SN74LVC139ADT

Deep-Dive with AI

SN74LVC139ADT

Deep-Dive with AI

Technical Specifications

SN74LVC139A Series

Pricing

Description

SN74LVC139A Series

Documents

Datasheet

CMOS Power Consumption and CPD Calculation (Rev. B)

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices

Low-Voltage Logic (LVC) Designer's Guide

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS

Implications of Slow or Floating CMOS Inputs (Rev. E)

Signal Switch Data Book (Rev. A)

LOGIC Pocket Data Book (Rev. B)

Design Summary for WCSP Little Logic (Rev. B)

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

How to Select Little Logic (Rev. A)

Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices

Standard Linear & Logic for PCs, Servers & Motherboards

LVC Characterization Information

Little Logic Guide 2018 (Rev. G)

16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B)

Understanding Advanced Bus-Interface Products Design Guide

TI IBIS File Creation, Validation, and Distribution Processes

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Logic Guide (Rev. AB)

Input and Output Characteristics of Digital Integrated Circuits

LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B)

Selecting the Right Level Translation Solution (Rev. A)

Use of the CMOS Unbuffered Inverter in Oscillator Circuits

Texas Instruments Little Logic Application Report

Live Insertion

SN74LVC139A Series