Decoders/Encoders/Multiplexers - Decoders/Demultiplexers - CD74HCT139

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Datasheet

CD54HC139, CD74HC139, CD54HCT139, CD74HCT139 (Rev. D) (PDF 444 KB)
13 Oct 2003

	CD54HCT139	CD74HCT139
Voltage Nodes(V)	5
Rating	Military	Catalog
Technology Family	HCT	HCT
	Samples	Samples
	Inventory	Inventory

Other qualified versions of CD74HCT139

Version	Part Number	Definition
Military	CD54HCT139	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

CD74HC14: High Speed CMOS Logic Hex Schmitt-Triggered Inverters

SN74HC00: Quad 2-Input Positive-NAND Gates

TL431: Adjustable Precision Shunt Regulator

Product Information

Features

Multifunction Capability
- Binary to 1 of 4 Decoders or 1 to 4 Line Demultiplexer
Active Low Mutually Exclusive Outputs
Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, V_OH
Memory Decoding, Data Routing, Code Conversion

Description

The ’HC139 and ’HCT139 devices contain two independent binary to one of four decoders each with a single active low enable input (1E\ or 2E\). Data on the select inputs (1A0 and 1A1 or 2A0 and 2A1) cause one of the four normally high outputs to go low.

If the enable input is high all four outputs remain high. For demultiplexer operation the enable input is the data input. The enable input also functions as a chip select when these devices are cascaded. This device is functionally the same as the CD4556B and is pin compatible with it.

The outputs of these devices can drive 10 low power Schottky TTL equivalent loads. The HCT logic family is functionally as well as pin equivalent to the LS logic family.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
CD74HCT139E	ACTIVE	-55 to 125	0.40 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD74HCT139EE4	ACTIVE	-55 to 125	0.40 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE	Contact TI Distributor or Sales Office
CD74HCT139M	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD74HCT139M96	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
CD74HCT139M96E4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
CD74HCT139M96G4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R	Purchase Samples
CD74HCT139ME4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD74HCT139MG4	ACTIVE	-55 to 125	0.35 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
CD74HCT139MT	ACTIVE	-55 to 125	0.68 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples
CD74HCT139MTE4	ACTIVE	-55 to 125	0.68 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples
CD74HCT139MTG4	ACTIVE	-55 to 125	0.68 \| 1ku	SOIC (D) \| 16	View	250 \| SMALL T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 12:06 PM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 14 WeeksCD74HCT139E
Americas	Arrow	19
	Avnet	>1k
	Newark	100
	Rochester Electronics	>1k
Asia	Farnell Asia	610
Europe	Avnet-SILICA	>1k
	Compel	>1k
	EBV Elektronik	5
	Farnell	606
Worldwide	DigiKey	120
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 14 WeeksCD74HCT139EE4
Europe	EBV Elektronik	13
Worldwide	DigiKey	Available
TI Lead Time*: 19 WeeksCD74HCT139M
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	320
Europe	EBV Elektronik	80
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 15 WeeksCD74HCT139M96
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	>1k
TI Lead Time*: 15 WeeksCD74HCT139M96E4
None Reported View Distributors
TI Lead Time*: 15 WeeksCD74HCT139M96G4
None Reported View Distributors
TI Lead Time*: 19 WeeksCD74HCT139ME4
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 19 WeeksCD74HCT139MG4
None Reported View Distributors
TI Lead Time*: 18 WeeksCD74HCT139MT
Americas	Rochester Electronics	750
TI Lead Time*: 18 WeeksCD74HCT139MTE4
None Reported View Distributors
TI Lead Time*: 18 WeeksCD74HCT139MTG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
CD74HCT139E	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD74HCT139EE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
CD74HCT139M	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139M96	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139M96E4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139M96G4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139ME4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139MG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139MT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139MTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CD74HCT139MTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for CD74HCT139

Datasheet

CD54HC139, CD74HC139, CD54HCT139, CD74HCT139 (Rev. D) (PDF, 444 KB)
13 Oct 2003

Application Notes

TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3906 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9164 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3825 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2081 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21719 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7120 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3173 views
01 Jun 1997 Read Abstract

View Application Notes for Decoders/Demultiplexers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47392 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9661 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90790 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15434 views
07 Oct 2003

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
CD74HC14	High Speed CMOS Logic Hex Schmitt-Triggered Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN74HC00	Quad 2-Input Positive-NAND Gates	GATES-NAND GATES	TI customers also evaluated this product.
TL431	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE	TI customers also evaluated this product.
CD74HC04	High Speed CMOS Logic Hex Inverters	BUFFERS, DRIVERS AND TRANSCEIVERS-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN74LVC1G08	Single 2-Input Positive-AND Gate	LITTLE LOGIC-LL GATE	TI customers also evaluated this product.
CD74HC32	High Speed CMOS Logic Quad 2-Input OR Gates	GATES-OR GATES	TI customers also evaluated this product.
PCF8574A	Remote 8-Bit I/O Expander for I2C-Bus	I2C (SL)-I2C IO EXPANDERS	TI customers also evaluated this product.
MAX3232	3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver	INTERFACE-RS-232	TI customers also evaluated this product.
SN74HC4066	Quadruple Bilateral Analog Switches	SIGNAL SWITCHES-ANALOG SWITCHES AND MULTIPLEXERS (less than or equal to 5V)	TI customers also evaluated this product.
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CD74HCT139 Status: ACTIVE

High Speed CMOS Logic Dual 2-to-4 Line Decoders/Demultiplexers

Most Popular Links

Datasheet

Other qualified versions of CD74HCT139

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Support and Community

Customer Tags

Other Support

CD74HCT139 Status: ACTIVE

High Speed CMOS Logic Dual 2-to-4 Line Decoders/Demultiplexers

Most Popular Links

Datasheet

Other qualified versions of CD74HCT139

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Related Products

Support and Community

Customer Tags

Other Support