SN74LVT16244B Status: ACTIVE

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

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Datasheet

SN54LVT16244B, SN74LVT16244B (Rev. E) (PDF 631 KB)
01 Dec 2006

	SN74LVT16244B
Voltage Nodes(V)	3.3, 2.7
Vcc range(V)	2.7 to 3.6
Logic	True
Input Level	TTL/CMOS
Output Level	LVTTL
Output Drive(mA)	-32/64
No. of Outputs	16
tpd max(ns)	3.7
Static Current	5
Rating	Catalog
Technology Family	LVT
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

SN74LVTH16244A: 3.3-V ABT 16-Bit Buffers/Drivers With 3-State Outputs
LM4041C12: 1.2-V Precision Micropower Shunt Voltage Reference, 0.5% accuracy
TPS3823-33: Supply Voltage Supervisor w/Watchdog input and manual reset
SN75176B: Differential Bus Transceiver

Product Information

Features

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
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
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

Widebus is a trademark of Texas Instruments.

DESCRIPTION/ORDERING INFORMATION

The 'LVT16244B 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.

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
74LVT16244BDGGRG4	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
74LVT16244BDGVRE4	ACTIVE	-40 to 85	1.32 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVT16244BDGVRG4	ACTIVE	-40 to 85	1.32 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVT16244BDLRG4	ACTIVE	-40 to 85	1.32 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVT16244BDGGR	ACTIVE	-40 to 85	1.32 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVT16244BDGVR	ACTIVE	-40 to 85	1.32 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVT16244BDL	ACTIVE	-40 to 85	1.45 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74LVT16244BDLG4	ACTIVE	-40 to 85	1.45 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74LVT16244BDLR	ACTIVE	-40 to 85	1.32 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVT16244BGQLR	NRND	-40 to 85	1.98 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available
SN74LVT16244BGRDR	ACTIVE	-40 to 85	1.98 \| 1ku	BGA MICROSTAR JUNIOR (GRD) \| 54		1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVT16244BZQLR	ACTIVE	-40 to 85	1.32 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R	Purchase Samples
SN74LVT16244BZRDR	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 10:55 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74LVT16244BDGGRG4
None Reported View Distributors
TI Lead Time*: 12 Weeks74LVT16244BDGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74LVT16244BDGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 Weeks74LVT16244BDLRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVT16244BDGGR
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
TI Lead Time*: 12 WeeksSN74LVT16244BDGVR
Worldwide	DigiKey	865
TI Lead Time*: 15 WeeksSN74LVT16244BDL
Americas	Arrow	97
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	121
Europe	Avnet-SILICA	350
	EBV Elektronik	125
	Farnell	121
TI Lead Time*: 15 WeeksSN74LVT16244BDLG4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LVT16244BDLR
Americas	Rochester Electronics	>1k
TI Lead Time*: 8 WeeksSN74LVT16244BGQLR
Worldwide	DigiKey	965
TI Lead Time*: 8 WeeksSN74LVT16244BGRDR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	990
TI Lead Time*: 8 WeeksSN74LVT16244BZQLR
Americas	Rochester Electronics	1k
Worldwide	Mouser Electronics	250
TI Lead Time*: 8 WeeksSN74LVT16244BZRDR
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
74LVT16244BDGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVT16244BDGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVT16244BDGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVT16244BDLRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVT16244BDGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVT16244BDGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVT16244BDL	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVT16244BDLG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVT16244BDLR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVT16244BGQLR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVT16244BGRDR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVT16244BZQLR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
SN74LVT16244BZRDR	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 SN74LVT16244B

Datasheet

SN54LVT16244B, SN74LVT16244B (Rev. E) (PDF, 631 KB)
01 Dec 2006

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9385 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2441 views
01 Oct 1996 Read Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (HTM, 9 KB) 1256 views
10 May 2002 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3904 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4143 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) 1124 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) 7105 views
01 Feb 1998 Read Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2432 views
01 Aug 1997 Read Abstract
LVT-to-LVTH Conversion (HTM, 8 KB) 1402 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) 47354 views
16 Jan 2007

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90646 views
23 Jul 2009
Advanced Bus Interface Logic Selection Guide (PDF, 464 KB) 7526 views
09 Jan 2001

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15425 views
07 Oct 2003
Military Low Voltage Solutions (PDF, 103 KB) 774 views
04 Apr 2001

Simulation Models

IBIS Model
- SN74LVT16244B IBIS Model (Rev. B) (Multiple File Format) 258 views
  29 Nov 2004 Read Abstract

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SN74LVT16244B Status: ACTIVE

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

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