Buffers, Drivers and Transceivers - Standard Transceivers - SN74AUC16245

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Datasheet

SN74AUC16245 (Rev. E) (PDF 474 KB)
01 Nov 2002

	SN74AUC16245
Vcc range(V)	0.8 - 2.7
Bus Drive(ma)	-/+9
No. of Outputs	16
No. of Bits	16
Logic	True
Static Current	20 uA
tpd max(ns)	1.9
Rating	Catalog
Technology Family	AUC
	Samples
	Inventory

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-uA 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

This 16-bit (dual-octal) noninverting bus transceiver 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 SN74AUC16245 is designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements.

This device can be used as two 8-bit transceivers or one 16-bit transceiver. It allows data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE)\ input can be used to disable the device so that the buses are effectively isolated.

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.

View All Description in Datasheet

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
74AUC16245DGGRE4	ACTIVE	-40 to 85	1.87 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
74AUC16245DGGRG4	ACTIVE	-40 to 85	1.87 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
SN74AUC16245DGG	PREVIEW	-40 to 85		TSSOP (DGG) \| 48	View	40	Not Available
SN74AUC16245DGGR	ACTIVE	-40 to 85	1.87 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R
SN74AUC16245DGVR	ACTIVE	-40 to 85	1.87 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
SN74AUC16245DGVRG4	ACTIVE	-40 to 85	1.87 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R
SN74AUC16245GQLR	NRND	-40 to 85	3.08 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available
SN74AUC16245ZQLR	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 11:09 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74AUC16245DGGRE4
None Reported View Distributors
TI Lead Time*: 20 Weeks74AUC16245DGGRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74AUC16245DGGR
Worldwide	Mouser Electronics	167
TI Lead Time*: 12 WeeksSN74AUC16245DGVR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 12 WeeksSN74AUC16245DGVRG4
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksSN74AUC16245GQLR
Americas	Rochester Electronics	>1k
TI Lead Time*: 8 WeeksSN74AUC16245ZQLR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	900
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
74AUC16245DGGRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AUC16245DGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AUC16245DGG					View
SN74AUC16245DGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AUC16245DGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AUC16245DGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AUC16245GQLR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74AUC16245ZQLR	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 SN74AUC16245

Datasheet

SN74AUC16245 (Rev. E) (PDF, 474 KB)
01 Nov 2002

Application Notes

TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3911 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27294 views
24 May 2004 Read Abstract
Selecting the Right Level Translation Solution (Rev. A) (HTM, 8 KB) 15623 views
22 Jun 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21746 views
28 May 2003 Read Abstract
Designing With TI Ultra-Low-Voltage CMOS (AUC) Octals and Widebus Devices (HTM, 8 KB) 888 views
21 Mar 2003 Read Abstract
Texas Instruments Little Logic Application Report (HTM, 8 KB) 2386 views
01 Nov 2002 Read Abstract

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User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47453 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9675 views
14 Nov 2003
AUC Data Book, January 2003 (Rev. A) (PDF, 3276 KB) 2070 views
01 Jan 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90936 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15456 views
07 Oct 2003
Design Summary for WCSP Little Logic (Rev. B) (PDF, 295 KB) 1836 views
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AUC Product Brochure (Rev. A) (PDF, 418 KB) 1350 views
18 Mar 2002
Standard Linear & Logic for PCs, Servers & Motherboards (PDF, 3997 KB) 1234 views
13 Jun 2002
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS (PDF, 5872 KB) 486 views
27 Mar 2002

Simulation Models

IBIS Model
- SN74AUC16245 IBIS Model (Rev. A) (Multiple File Format) 201 views
  03 Aug 2005 Read Abstract

Support and Community

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SN74AUC16245 Status: ACTIVE

16-Bit Bus Transceiver with 3-State Outputs

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