SN74LVTH16244A Status: ACTIVE

3.3-V ABT 16-Bit Buffers/Drivers With 3-State Outputs

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Datasheet

SN54LVTH16244A, SN74LVTH16244A (Rev. T) (PDF 653 KB)
01 Nov 2006

	SN54LVTH16244A	SN74LVTH16244A	SN74LVTH16244A-EP
Voltage Nodes(V)	3.3, 2.7	3.3, 2.7	3.3, 2.7
Vcc range(V)	2.7 to 3.6	2.7 to 3.6	2.7 to 3.6
Logic	True	True	True
Input Level	TTL/CMOS	TTL/CMOS	TTL/CMOS
Output Level	LVTTL	LVTTL	LVTTL
Output Drive(mA)	-24/48	-32/64	-24/24
No. of Gates	16
No. of Outputs	16	16	16
tpd max(ns)	4.4	4.1	4.4
Static Current	5 mA	2.54	5
Rating	Military	Catalog	HiRel Enhanced Product
Technology Family	LVT	LVT	LVT
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Other qualified versions of SN74LVTH16244A

Version	Part Number	Definition
Enhanced Product	SN74LVTH16244A-EP	Supports Defense, Aerospace and Medical Applications
Military	SN54LVTH16244A	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

SN74LVTH244A: 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs
XIO2000A: x1 PCI Express to PCI Bus Translation Bridge
SN74LVTH16245A: 3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs
CDCVF310: High Performance 1:10 Clock Buffer for General Purpose Applications

Product Information

Features

Members of the Texas Instruments Widebus™ Family
State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation
Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V V_CC)
Support Unregulated Battery Operation Down to 2.7 V
Typical V_OLP (Output Ground Bounce) <0.8 V at V_CC = 3.3 V, T_A = 25°C
I_off and Power-Up 3-State Support Hot Insertion
Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors
Latch-Up Performance Exceeds 500 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)

Widebus is a trademark of Texas Instruments.

DESCRIPTION/ORDERING INFORMATION

The 'LVTH16244A devices are 16-bit buffers and line drivers designed for low-voltage (3.3-V) V_CC operation, but with the capability to provide a TTL interface to a 5-V system environment. These devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. These devices provide true outputs and symmetrical active-low output-enable (OE) inputs.

Active bus-hold circuitry holds unused or undriven inputs at a valid logic state. Use of pullup or pulldown resistors with the bus-hold circuitry is not recommended.

When V_CC is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, OE should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

These devices are fully specified for hot-insertion applications using I_off and power-up 3-state. The I_off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict.

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
74LVTH16244ADGGRE4	ACTIVE	-40 to 85	0.88 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16244ADGGRG4	ACTIVE	-40 to 85	0.88 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16244ADGVRE4	ACTIVE	-40 to 85	0.97 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16244ADGVRG4	ACTIVE	-40 to 85	0.97 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16244ADLRG4	ACTIVE	-40 to 85	0.88 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16244ADGGR	ACTIVE	-40 to 85	0.88 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16244ADGVR	ACTIVE	-40 to 85	0.97 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16244ADL	ACTIVE	-40 to 85	0.97 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74LVTH16244ADLG4	ACTIVE	-40 to 85	0.97 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74LVTH16244ADLR	ACTIVE	-40 to 85	0.88 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16244AGQLR	NRND	-40 to 85	1.98 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available
SN74LVTH16244AGRDR	ACTIVE	-40 to 85	1.98 \| 1ku	BGA MICROSTAR JUNIOR (GRD) \| 54		1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16244AZQLR	ACTIVE	-40 to 85	1.32 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R	Purchase Samples
SN74LVTH16244AZRDR	ACTIVE	-40 to 85	1.32 \| 1ku	BGA MICROSTAR JUNIOR (ZRD) \| 54		1000 \| LARGE T&R	Contact TI Distributor or Sales Office

* 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 10:52 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74LVTH16244ADGGRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 Weeks74LVTH16244ADGGRG4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74LVTH16244ADGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74LVTH16244ADGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 Weeks74LVTH16244ADLRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVTH16244ADGGR
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	41
Asia	WPI	898
Europe	EBV Elektronik	>1k
Europe	Farnell	41
Worldwide	DigiKey	75
TI Lead Time*: 12 WeeksSN74LVTH16244ADGVR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	338
TI Lead Time*: 15 WeeksSN74LVTH16244ADL
Americas	Arrow	635
	Avnet	5
	Rochester Electronics	>1k
Asia	Farnell Asia	744
Europe	Arrow Southern Europe	525
	Avnet-SILICA	7
	EBV Elektronik	>1k
	Farnell	744
	Spoerle	725
TI Lead Time*: 15 WeeksSN74LVTH16244ADLG4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LVTH16244ADLR
Americas	Rochester Electronics	>1k
Asia	WPI	598
Worldwide	Mouser Electronics	44
TI Lead Time*: 8 WeeksSN74LVTH16244AGQLR
Americas	Rochester Electronics	1k
Worldwide	DigiKey	12
TI Lead Time*: 8 WeeksSN74LVTH16244AGRDR
Americas	Rochester Electronics	1k
Worldwide	DigiKey	940
TI Lead Time*: 8 WeeksSN74LVTH16244AZQLR
None Reported View Distributors
TI Lead Time*: 8 WeeksSN74LVTH16244AZRDR
Worldwide	DigiKey	>1k
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
74LVTH16244ADGGRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16244ADGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16244ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16244ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16244ADLRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16244ADGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16244ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16244ADL	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16244ADLG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16244ADLR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16244AGQLR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVTH16244AGRDR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVTH16244AZQLR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
SN74LVTH16244AZRDR	Green (RoHS & no Sb/Br)	SNAGCU	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 SN74LVTH16244A

Datasheet

SN54LVTH16244A, SN74LVTH16244A (Rev. T) (PDF, 653 KB)
01 Nov 2006

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9367 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2440 views
01 Oct 1996 Read Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (HTM, 9 KB) 1254 views
10 May 2002 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3902 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27231 views
24 May 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21673 views
28 May 2003 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4137 views
01 May 1996
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) (HTM, 8 KB) 1122 views
22 May 2002 Read Abstract
LVT Family Characteristics (Rev. A) (HTM, 8 KB) 966 views
01 Mar 1998 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7099 views
01 Feb 1998 Read Abstract
LVT-to-LVTH Conversion (HTM, 8 KB) 1401 views
08 Dec 1998 Read Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2430 views
01 Aug 1997 Read Abstract

View Application Notes for Non-Inverting Buffers and Drivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47290 views
16 Jan 2007

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90505 views
23 Jul 2009
Advanced Bus Interface Logic Selection Guide (PDF, 464 KB) 7500 views
09 Jan 2001

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15408 views
07 Oct 2003
Military Low Voltage Solutions (PDF, 103 KB) 774 views
04 Apr 2001

Simulation Models

IBIS Model
- SN74LVTH16244A IBIS Model (Rev. B) (Multiple File Format) 343 views
  03 Jan 2005 Read Abstract
- SN74LVTH16244ADGGR IBIS Model (Multiple File Format) 273 views
  07 Aug 2000 Read Abstract

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SN74LVTH16244A Status: ACTIVE

3.3-V ABT 16-Bit Buffers/Drivers With 3-State Outputs

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Datasheet

Other qualified versions of SN74LVTH16244A

Customers Who Evaluated This Product Also Evaluated