74LVC139D

Dual 2-to-4 line decoder/demultiplexer

The 74LVC139 decodes two binary weighted address inputs (nA0, nA1) to four mutually exclusive outputs (nY0 to nY3). Each decoder features an enable input (nE). When nE is HIGH all outputs are forced HIGH. The enable input can be used as the data input for a 1-to-4 demultiplexer application. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.

Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.

Dual 2-to-4 line decoder/demultiplexer

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

Wide supply voltage range from 1.2 V to 3.6 V
Overvoltage tolerant inputs to 5.5 V
CMOS low power dissipation
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
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Applications

Parametrics

Type number	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
74LVC139D	Production	1.2 - 3.6	CMOS/LVTTL	± 24	2.5	low	-40~125	94	10.5	53.8	SO16

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74LVC139D	74LVC139D,118 ( 9351 959 90118 )	Active	74LVC139D	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Reel 13" Q1/T1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74LVC139D	74LVC139D,112 ( 9351 959 90112 )	Withdrawn / End-of-life	74LVC139D	SO16 (SOT109-1)	SOT109-1	SO-SOJ-REFLOW SO-SOJ-WAVE	Bulk Pack

Discontinuation information

Type number	Orderable part number	Ordering code	Last time buy date	Last time delivery date	Replacement product	Status	Comments
74LVC139D	74LVC139D,112	935195990112	2021-12-31	2022-06-30	74LVC139D	Version withdrawal

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	MSL	MSL leadfree
74LVC139D	74LVC139D,118	74LVC139D		1	1

The variants in the table below are discontinued. See the table Discontinuation information for more information.

Type number	Orderable part number	Chemical content	RoHS / RHF	MSL	MSL leadfree
74LVC139D	74LVC139D,112	74LVC139D		1	1

Quality and reliability disclaimer

Series

74LVC139 - Dual 2-to-4 line decoder/demultiplexer

Documentation (8)

File name	Title	Type	Date
74LVC139	Dual 2-to-4 line decoder/demultiplexer	Data sheet	2021-09-24
AN11009	Pin FMEA for LVC family	Application note	2019-01-09
lvc139	lvc139 IBIS model	IBIS model	2013-04-07
74LVC139D_Nexperia_Product_Reliability	74LVC139D Nexperia Product Reliability	Quality document	2022-05-04
lvc	lvc Spice model	SPICE model	2013-05-06
SO-SOJ-REFLOW	Footprint for reflow soldering	Reflow soldering	2009-10-08
SO-SOJ-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Models

File name	Title	Type	Date
lvc139	lvc139 IBIS model	IBIS model	2013-04-07
lvc	lvc Spice model	SPICE model	2013-05-06

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Packing quantity	Buy online
74LVC139D	74LVC139D,118	935195990118	Reel 13" Q1/T1	-	Order product

Sample

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Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.