SN74LVTH16244A-EP Status: ACTIVE

Enhanced Product 3.3-V Abt 16-Bit Buffer/Driver With 3-State Outputs

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Datasheet

SN74LVTH16244A-EP (Rev. F) (PDF 436 KB)
23 Apr 2007

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

Other qualified versions of SN74LVTH16244A-EP

Version	Part Number	Definition
Catalog	SN74LVTH16244A	TI's standard catalog product
Military	SN54LVTH16244A	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

SN74LVTH16244A: 3.3-V ABT 16-Bit Buffers/Drivers With 3-State Outputs

Product Information

Features

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of up to -40°C to 85°C, -40°C to 125°C and -55°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree⁽¹⁾
Member 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
Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V V_CC)
Supports 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

⁽¹⁾ Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

DESCRIPTION/ORDERING INFORMATION

The SN74LVTH16244A is a 16-bit buffer and line driver 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. This device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. This device provides 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 V and 1.5 V, the device is 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.

This device is 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 device when it is 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)	DSCC #	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
8W244AMDGGREPG4	ACTIVE	-55 to 125		2.64 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R		Contact TI Distributor or Sales Office
CLVTH16244AIDGVREP	ACTIVE	-40 to 85	V62/04601-02ZE	1.24 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CLVTH16244AIZQLREP	ACTIVE	-40 to 85		1.69 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R	Purchase Samples
CLVTH16244AMDGGREP	ACTIVE	-55 to 125		2.64 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CLVTH16244AQDGGREP	ACTIVE	-40 to 125	V62/04601-01YE	1.50 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
CLVTH16244AQDLREP	ACTIVE	-40 to 125	V62/04601-01XE	1.50 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
V62/04601-01XE	ACTIVE	-40 to 125		1.50 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
V62/04601-01YE	ACTIVE	-40 to 125		1.50 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
V62/04601-02UA	ACTIVE	-40 to 85			BGA MICROSTAR JUNIOR (GQL) \| 56	View		Purchase Samples
V62/04601-02ZE	ACTIVE	-40 to 85		1.24 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
V62/04601-03YE	ACTIVE	-55 to 125		2.64 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| 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 Weeks8W244AMDGGREPG4
Worldwide	Mouser Electronics	436
TI Lead Time*: 12 WeeksCLVTH16244AIDGVREP
Worldwide	DigiKey	>1k
TI Lead Time*: 12 WeeksCLVTH16244AIZQLREP
None Reported View Distributors
TI Lead Time*: 20 WeeksCLVTH16244AMDGGREP
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksCLVTH16244AQDGGREP
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 16 WeeksCLVTH16244AQDLREP
Worldwide	DigiKey	585
TI Lead Time*: 16 WeeksV62/04601-01XE
None Reported View Distributors
TI Lead Time*: 20 WeeksV62/04601-01YE
None Reported View Distributors
TI Lead Time*: 12 WeeksV62/04601-02ZE
None Reported View Distributors
TI Lead Time*: 20 WeeksV62/04601-03YE
Americas	Arrow	>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
8W244AMDGGREPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CLVTH16244AIDGVREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CLVTH16244AIZQLREP	Pb-Free (RoHS)	SNAGCU	Level-1-260C-UNLIM	View	View
CLVTH16244AMDGGREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CLVTH16244AQDGGREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
CLVTH16244AQDLREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
V62/04601-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
V62/04601-01YE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
V62/04601-02ZE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
V62/04601-03YE	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 SN74LVTH16244A-EP

Datasheet

SN74LVTH16244A-EP (Rev. F) (PDF, 436 KB)
23 Apr 2007

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9367 views
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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
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2430 views
01 Aug 1997 Read Abstract
LVT-to-LVTH Conversion (HTM, 8 KB) 1401 views
08 Dec 1998 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

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74LVTH16244A	3.3-V ABT 16-Bit Buffers/Drivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.

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SN74LVTH16244A-EP Status: ACTIVE

Enhanced Product 3.3-V Abt 16-Bit Buffer/Driver With 3-State Outputs

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Datasheet

Other qualified versions of SN74LVTH16244A-EP

Customers Who Evaluated This Product Also Evaluated