Buffers, Drivers and Transceivers - Non-Inverting Buffers and Drivers - SN74AUC16244

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Datasheet

16-Bit Buffer/Driver With 3-State Outputs (Rev. E) (PDF 469 KB)
28 Feb 2008

	SN74AUC16244
Vcc range(V)	0.8 to 2.7
Logic	True
Output Drive(mA)	-9/9
No. of Gates	16
No. of Outputs	16
Static Current	20 uA
Rating	Catalog
Technology Family	AUC
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

SN74AUCH16244: 16-Bit Buffer/Driver with 3-State Outputs
PCA9306: Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator

Product Information

Features

Member of the Texas Instruments Widebus Family
Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
I_off Supports Partial-Power-Down Mode Operation
Sub-1-V Operable
Max t_pd of 2 ns at 1.8 V
Low Power Consumption, 20-µA Max I_CC
±8-mA Output Drive at 1.8 V
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

This 16-bit buffer/driver is operational at 0.8-V to 2.7-V V_CC, but is designed specifically for 1.65-V to 1.95-V V_CC operation.

The SN74AUC16244 is designed specifically to
improve the performance and density of 3-state
memory address drivers, clock drivers, and bus-oriented receivers and transmitters.

The device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical active-low output-enable (OE) inputs.

To ensure the high-impedance state during power up or power down, 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 partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

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
74AUC16244DGGRE4	ACTIVE	-40 to 85	1.87 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
74AUC16244DGGRG4	ACTIVE	-40 to 85	1.87 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
74AUC16244DGVRE4	ACTIVE	-40 to 85	1.87 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
74AUC16244DGVRG4	ACTIVE	-40 to 85	1.87 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
SN74AUC16244DGGR	ACTIVE	-40 to 85	1.87 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
SN74AUC16244DGVR	ACTIVE	-40 to 85	1.87 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
SN74AUC16244GQLR	NRND	-40 to 85	3.08 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available
SN74AUC16244ZQLR	ACTIVE	-40 to 85	2.05 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R

* 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 11:08 AM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74AUC16244DGGRE4
None Reported View Distributors
TI Lead Time*: 20 Weeks74AUC16244DGGRG4
None Reported View Distributors
TI Lead Time*: 12 Weeks74AUC16244DGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 Weeks74AUC16244DGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74AUC16244DGGR
None Reported View Distributors
TI Lead Time*: 12 WeeksSN74AUC16244DGVR
Worldwide	DigiKey	434
TI Lead Time*: 8 WeeksSN74AUC16244GQLR
Americas	Rochester Electronics	>1k
TI Lead Time*: 8 WeeksSN74AUC16244ZQLR
Americas	Rochester Electronics	1k
Worldwide	DigiKey	30
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
74AUC16244DGGRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AUC16244DGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AUC16244DGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AUC16244DGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AUC16244DGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AUC16244DGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AUC16244GQLR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74AUC16244ZQLR	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 SN74AUC16244

Datasheet

16-Bit Buffer/Driver With 3-State Outputs (Rev. E) (PDF, 469 KB)
28 Feb 2008

Application Notes

TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3906 views
29 Aug 2002 Read Abstract
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23 Feb 2005 Read Abstract
Designing With TI Ultra-Low-Voltage CMOS (AUC) Octals and Widebus Devices (HTM, 8 KB) 887 views
21 Mar 2003 Read Abstract
Texas Instruments Little Logic Application Report (HTM, 8 KB) 2383 views
01 Nov 2002 Read Abstract

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User Guides

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01 Jan 2003

Selection Guides

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

More Literature

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27 Mar 2002

Simulation Models

HSpice Model
- HSPICE Model for SN74AUC16244 (ZIP, 113 KB) 8 views
  18 Feb 2009
IBIS Model
- SN74AUC16244 IBIS Model (Multiple File Format) 203 views
  07 Jan 2003 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74AUCH16244	16-Bit Buffer/Driver with 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
PCA9306	Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator	I2C (SL)-I2C SPECIAL FUNCTIONS	TI customers also evaluated this product.

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SN74AUC16244 Status: ACTIVE

16-Bit Buffer/Driver With 3-State Outputs

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Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

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DESCRIPTION/ORDERING INFORMATION

Pricing / Packaging / CAD Design Tools / Samples

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Quality & Lead (Pb)-Free Data

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Datasheet

Application Notes

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Other Support

SN74AUC16244 Status: ACTIVE

16-Bit Buffer/Driver With 3-State Outputs

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

DESCRIPTION/ORDERING INFORMATION

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Selection Guides

More Literature

Simulation Models

Related Products

Support and Community

Customer Tags

Other Support