SN74LVTH245A Status: ACTIVE

3.3-V ABT Octal Bus Transceivers With 3-State Outputs

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Datasheet

SN54LVTH245A, SN74LVTH245A (Rev. T) (PDF 1072 KB)
11 Sep 2003

	SN54LVTH245A	SN74LVTH245A
Voltage Nodes(V)	3.3, 2.7	3.3, 2.7
Vcc range(V)	2.7 to 3.6	2.7 to 3.6
Input Level	TTL/CMOS	TTL/CMOS
Output Level	LVTTL	LVTTL
Output Drive(mA)	-24/48	-32/64
No. of Outputs	8	8
No. of Bits	8
Logic	True	True
Static Current	5	6.1
tpd max(ns)	4.2	3.5
Rating	Military	Catalog
Technology Family	LVT	LVT
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN74LVTH245A

Version	Part Number	Definition
Enhanced Product	SN74LVTH245A-EP	Supports Defense, Aerospace and Medical Applications
Military	SN54LVTH245A	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

SN74LVT245B: 3.3-V ABT Octal Bus Transceivers With 3-State Outputs
SN74LVC1G14: Single Schmitt-Trigger Inverter
TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector
TLV5638: 12-Bit, 1 or 3.5 us DAC Serial Input, Dual DAC, Pgrmable Int. Ref., Settling Time, Pwr Consumption

Product Information

Features

Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V V_CC)
Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
Support Unregulated Battery Operation Down to 2.7 V
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)

Description

These octal bus transceivers are designed specifically 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 are designed for asynchronous communication between data buses. They transmit data 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 devices so 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.

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

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
SN74LVTH245ADBLE	OBSOLETE	-40 to 85		SSOP (DB) \| 20	View		Not Available
SN74LVTH245ADBR	ACTIVE	-40 to 85	0.44 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245ADBRG4	ACTIVE	-40 to 85	0.44 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245ADW	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVTH245ADWE4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVTH245ADWG4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVTH245ADWR	ACTIVE	-40 to 85	0.44 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245ADWRE4	ACTIVE	-40 to 85	0.44 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245ADWRG4	ACTIVE	-40 to 85	0.44 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245AGQNR	NRND	-40 to 85	0.99 \| 1ku	BGA MICROSTAR JUNIOR (GQN) \| 20		1000 \| LARGE T&R	Not Available
SN74LVTH245ANSR	ACTIVE	-40 to 85	0.44 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVTH245ANSRE4	ACTIVE	-40 to 85	0.44 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVTH245ANSRG4	ACTIVE	-40 to 85	0.44 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVTH245APW	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVTH245APWE4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVTH245APWG4	ACTIVE	-40 to 85	0.48 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVTH245APWLE	OBSOLETE	-40 to 85		TSSOP (PW) \| 20	View		Not Available
SN74LVTH245APWR	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245APWRE4	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245APWRG4	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH245ARGYR	ACTIVE	-40 to 85	0.51 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R
SN74LVTH245ARGYRG4	ACTIVE	-40 to 85	0.51 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R
SN74LVTH245AZQNR	ACTIVE	-40 to 85	0.66 \| 1ku	BGA MICROSTAR JUNIOR (ZQN) \| 20		1000 \| LARGE T&R	Purchase Samples

* 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 10:53 AM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 15 WeeksSN74LVTH245ADBR
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	81
Europe	Farnell	81
TI Lead Time*: 15 WeeksSN74LVTH245ADBRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVTH245ADW
Americas	Arrow	>1k
	Avnet	>1k
	Newark	118
	Rochester Electronics	75
Asia	Farnell Asia	71
Asia	WPI	275
Europe	Arrow Northern Europe	>1k
	Arrow Southern Europe	150
	EBV Elektronik	50
	Farnell	71
Worldwide	DigiKey	510
Worldwide	Mouser Electronics	222
TI Lead Time*: 20 WeeksSN74LVTH245ADWE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH245ADWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH245ADWR
Asia	Wintech	918
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH245ADWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH245ADWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksSN74LVTH245AGQNR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	936
TI Lead Time*: 15 WeeksSN74LVTH245ANSR
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 15 WeeksSN74LVTH245ANSRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LVTH245ANSRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVTH245APW
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	675
Europe	Farnell	665
TI Lead Time*: 20 WeeksSN74LVTH245APWE4
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksSN74LVTH245APWG4
Europe	EBV Elektronik	140
TI Lead Time*: 20 WeeksSN74LVTH245APWR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Asia	WPI	>1k
TI Lead Time*: 20 WeeksSN74LVTH245APWRE4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVTH245APWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LVTH245ARGYR
Worldwide	DigiKey	17
TI Lead Time*: 18 WeeksSN74LVTH245ARGYRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksSN74LVTH245AZQNR
None Reported View Distributors
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
SN74LVTH245ADBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ADBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ADWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ADWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ADWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245AGQNR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVTH245ANSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ANSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ANSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245APW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245APWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245APWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245APWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245APWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245APWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH245ARGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74LVTH245ARGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74LVTH245AZQNR	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 SN74LVTH245A

Datasheet

SN54LVTH245A, SN74LVTH245A (Rev. T) (PDF, 1072 KB)
11 Sep 2003

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9405 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2444 views
01 Oct 1996 Read Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (HTM, 9 KB) 1257 views
10 May 2002 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3906 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21719 views
28 May 2003 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4145 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) 1125 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) 7120 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 Standard Transceivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47392 views
16 Jan 2007

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90790 views
23 Jul 2009
Advanced Bus Interface Logic Selection Guide (PDF, 464 KB) 7559 views
09 Jan 2001

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15434 views
07 Oct 2003
Military Low Voltage Solutions (PDF, 103 KB) 775 views
04 Apr 2001

Simulation Models

IBIS Model
- SN74LVTH245A IBIS Model (Multiple File Format) 295 views
  06 Feb 2001 Read Abstract

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SN74LVTH245A Status: ACTIVE

3.3-V ABT Octal Bus Transceivers With 3-State Outputs

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