SN74LVTH16245A Status: ACTIVE

3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs

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Datasheet

SN54LVTH16245A, SN74LVTH16245A (Rev. R) (PDF 654 KB)
01 Nov 2006

	SN54LVTH16245A	SN74LVTH16245A	SN74LVTH16245A-EP
Voltage Nodes(V)	3.3, 2.7	3.3, 2.7	3.3, 2.7
Vcc range(V)	2.7 to 3.6	2.7 to 3.6	2.7 to 3.6
Input Level	TTL/CMOS	TTL/CMOS	TTL/CMOS
Output Level	LVTTL	LVTTL	LVTTL
Output Drive(mA)	-24/48	-32/64	-24/24
No. of Outputs	16	16	16
No. of Bits	16
Logic	True	True	True
Static Current	5 mA	2.54	5
tpd max(ns)	4.5	4.1	4.5
Rating	Military	Catalog	HiRel Enhanced Product
Technology Family	LVT	LVT	LVT
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Other qualified versions of SN74LVTH16245A

Version	Part Number	Definition
Automotive	SN74LVTH16245A-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	SN74LVTH16245A-EP	Supports Defense, Aerospace and Medical Applications
Military	SN54LVTH16245A	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

PCF8575: Remote 16-Bit I2C and SMBus I/O Expander with Interrupt Output

MAX232: Dual EIA-232 Driver/Receiver

TPS73701: Single Output LDO, 1A, Adj. (1.2 to 5.0V), Reverse Current Protection

Product Information

Features

Members 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
Distributed V_CC and GND Pins Minimize High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB Layout
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.

DESCRIPTION/ORDERING INFORMATION

The 'LVTH16245A devices are 16-bit (dual-octal) noninverting 3-state transceivers 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.

The devices are designed for asynchronous communication between two data buses. The logic levels of the direction-control (DIR) input and the output-enable (OE) input activate either the B-port outputs or the A-port outputs or place both output ports into the high-impedance mode. The device transmits data from the A bus to the B bus when the B-port outputs are activated, and from the B bus to the A bus when the A-port outputs are activated. The input circuitry on both A and B ports is always active and must have a logic HIGH or LOW level applied to prevent excess I_CC and I_CCZ.

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 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
74LVTH16245ADGGRE4	ACTIVE	-40 to 85	0.88 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16245ADGGRG4	ACTIVE	-40 to 85	0.88 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16245ADGVRE4	ACTIVE	-40 to 85	0.97 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16245ADGVRG4	ACTIVE	-40 to 85	0.97 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
74LVTH16245ADLG4	ACTIVE	-40 to 85	0.97 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
74LVTH16245ADLRG4	ACTIVE	-40 to 85	0.88 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16245ADGGR	ACTIVE	-40 to 85	0.88 \| 1ku	TSSOP (DGG) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16245ADGVR	ACTIVE	-40 to 85	0.97 \| 1ku	TVSOP (DGV) \| 48	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16245ADL	ACTIVE	-40 to 85	0.97 \| 1ku	SSOP (DL) \| 48	View	25 \| TUBE	Purchase Samples
SN74LVTH16245ADLR	ACTIVE	-40 to 85	0.88 \| 1ku	SSOP (DL) \| 48	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16245AGQLR	NRND	-40 to 85	1.54 \| 1ku	BGA MICROSTAR JUNIOR (GQL) \| 56	View	1000 \| LARGE T&R	Not Available
SN74LVTH16245AGRDR	ACTIVE	-40 to 85	1.98 \| 1ku	BGA MICROSTAR JUNIOR (GRD) \| 54		1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16245AZQLR	ACTIVE	-40 to 85	1.32 \| 1ku	BGA MICROSTAR JUNIOR (ZQL) \| 56	View	1000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH16245AZRDR	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 10:43 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 Weeks74LVTH16245ADGGRE4
None Reported View Distributors
TI Lead Time*: 20 Weeks74LVTH16245ADGGRG4
None Reported View Distributors
TI Lead Time*: 12 Weeks74LVTH16245ADGVRE4
None Reported View Distributors
TI Lead Time*: 12 Weeks74LVTH16245ADGVRG4
None Reported View Distributors
TI Lead Time*: 16 Weeks74LVTH16245ADLG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 Weeks74LVTH16245ADLRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH16245ADGGR
Americas	Rochester Electronics	84
TI Lead Time*: 12 WeeksSN74LVTH16245ADGVR
Worldwide	Mouser Electronics	2
TI Lead Time*: 16 WeeksSN74LVTH16245ADL
Americas	Arrow	>1k
	Newark	265
	Rochester Electronics	>1k
Asia	Farnell Asia	686
Europe	EBV Elektronik	725
Europe	Farnell	686
Worldwide	DigiKey	888
TI Lead Time*: 15 WeeksSN74LVTH16245ADLR
Americas	Rochester Electronics	1
Europe	Arrow Southern Europe	>1k
Europe	Avnet-SILICA	150
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	900
TI Lead Time*: 8 WeeksSN74LVTH16245AGQLR
Americas	Rochester Electronics	1k
Europe	Abacus Polar	1k
Worldwide	DigiKey	582
TI Lead Time*: 8 WeeksSN74LVTH16245AGRDR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	533
TI Lead Time*: 8 WeeksSN74LVTH16245AZQLR
Worldwide	DigiKey	651
TI Lead Time*: 8 WeeksSN74LVTH16245AZRDR
Worldwide	DigiKey	160
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
74LVTH16245ADGGRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16245ADGGRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16245ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16245ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16245ADLG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74LVTH16245ADLRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16245ADGGR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16245ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16245ADL	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16245ADLR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH16245AGQLR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVTH16245AGRDR	TBD	SNPB	Level-1-240C-UNLIM	View	View
SN74LVTH16245AZQLR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
SN74LVTH16245AZRDR	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 SN74LVTH16245A

Datasheet

SN54LVTH16245A, SN74LVTH16245A (Rev. R) (PDF, 654 KB)
01 Nov 2006

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9121 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2406 views
01 Oct 1996 Read Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (HTM, 9 KB) 1231 views
10 May 2002 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3841 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26941 views
24 May 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21328 views
28 May 2003 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4062 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) 1103 views
22 May 2002 Read Abstract
LVT Family Characteristics (Rev. A) (HTM, 8 KB) 947 views
01 Mar 1998 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7003 views
01 Feb 1998 Read Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2400 views
01 Aug 1997 Read Abstract
LVT-to-LVTH Conversion (HTM, 8 KB) 1375 views
08 Dec 1998 Read Abstract

View Application Notes for Standard Transceivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 46781 views
16 Jan 2007

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 88336 views
23 Jul 2009
Advanced Bus Interface Logic Selection Guide (PDF, 464 KB) 7197 views
09 Jan 2001

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15226 views
07 Oct 2003
Military Low Voltage Solutions (PDF, 103 KB) 765 views
04 Apr 2001

Simulation Models

HSpice Model
- HSPICE Model of SN74LVTH16245A (Rev. A) (ZIP, 151 KB) 220 views
  16 Oct 2008
IBIS Model
- SN74LVTH16245A IBIS Model (Rev. D) (Multiple File Format) 441 views
  16 Oct 2008 Read Abstract

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SN74LVTH16245A Status: ACTIVE

3.3-V ABT 16-Bit Bus Transceivers With 3-State Outputs

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Datasheet

Other qualified versions of SN74LVTH16245A

Customers Who Evaluated This Product Also Evaluated