SN74LVTH16245A Status:ACTIVE

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

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Datasheet

SN54LVTH16245A, SN74LVTH16245A (Rev. R) (sn74lvth16245a.pdf, 656 KB)
01 Nov 2006 Download

	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

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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 ($US)	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price ($US) \| 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	0.88 \| 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	0.88 \| 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

	TI Inventory Status				Reported Distributor Inventory
74LVTH16245ADGGRE4	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	>10k*	>10k \| 10 Sep	4 Weeks		None Reported View Distributors
74LVTH16245ADGGRG4	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	>10k*	>10k \| 10 Sep	4 Weeks		None Reported View Distributors
74LVTH16245ADGVRE4	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	2000*	>10k \| 10 Sep	4 Weeks		None Reported View Distributors
74LVTH16245ADGVRG4	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	2000*	>10k \| 10 Sep	4 Weeks		None Reported View Distributors
74LVTH16245ADLG4	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	0*	6740 \| 10 Sep	4 Weeks		Americas	Avnet	60
	0*	>10k \| 24 Nov	4 Weeks
74LVTH16245ADLRG4	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	0*	2000 \| 15 Oct	12 Weeks		Americas	Avnet	>1k
		2000 \| 29 Oct
		>10k \| 24 Nov
SN74LVTH16245ADGGR	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	>10k*	>10k \| 10 Sep	4 Weeks		Americas	Arrow	>1k
						Avnet	>1k
						DigiKey	>1k
						Mouser Electronics	>1k
						Newark	>1k
						Rochester Electronics	>1k
					Asia	WPI	>1k
					Europe	EBV Elektronik	>1k
SN74LVTH16245ADGVR	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	2000*	>10k \| 10 Sep	4 Weeks		Americas	Arrow	>1k
						Avnet	>1k
						DigiKey	>1k
						Mouser Electronics	>1k
SN74LVTH16245ADL	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	0*	6740 \| 10 Sep	4 Weeks		Americas	DigiKey	>1k
		>10k \| 24 Nov				Mouser Electronics	315
						Newark	576
						Rochester Electronics	>1k
					Asia	WPI	472
					Europe	Avnet-SILICA	>1k
						EBV Elektronik	>1k
						Farnell	388
						Spoerle	250
SN74LVTH16245ADLR	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	0*	2000 \| 15 Oct	12 Weeks		Americas	Arrow	1k
		2000 \| 29 Oct				Avnet	>1k
		>10k \| 24 Nov				DigiKey	>1k
						Mouser Electronics	59
						Rochester Electronics	>1k
					Asia	WPI	453
					Europe	Arrow Southern Europe	500
					Europe	EBV Elektronik	1k
SN74LVTH16245AGQLR	As of 8:10 AM GMT, 28 Aug 2008				As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time		Region	Company	In Stock	Purchase
	4000*	413 \| 29 Aug	5 Weeks		Americas	DigiKey	169
		>10k \| 11 Sep			Americas	Rochester Electronics	1k
					Europe	Abacus Polar	1k
SN74LVTH16245AGRDR	As of 8:10 AM GMT, 28 Aug 2008			As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1000*	>10k \| 11 Sep	5 Weeks	Americas	DigiKey	710
	1000*		5 Weeks	Americas	Rochester Electronics	1k
SN74LVTH16245AZQLR	As of 8:10 AM GMT, 28 Aug 2008			As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 11 Sep	5 Weeks	Americas	DigiKey	920
SN74LVTH16245AZRDR	As of 8:10 AM GMT, 28 Aug 2008			As of 8:10 AM GMT, 28 Aug 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	10k*	>10k \| 11 Sep	5 Weeks	Americas	DigiKey	265
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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

Datasheets

SN54LVTH16245A, SN74LVTH16245A (Rev. R) (sn74lvth16245a.pdf, 656 KB)
01 Nov 2006 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (szza036b.htm, 8 KB)
28 May 2003 Abstract
TI IBIS File Creation, Validation, and Distribution Processes (szza034.htm, 9 KB)
29 Aug 2002 Abstract
16-Bit Widebus Logic Families in 56-Ball, 0.65-mm Pitch Very Thin Fine-Pitch BGA (Rev. B) (szza029b.htm, 8 KB)
22 May 2002 Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (szza033.htm, 9 KB)
10 May 2002 Abstract
LVT-to-LVTH Conversion (scea010.htm, 8 KB)
08 Dec 1998 Abstract
LVT Family Characteristics (Rev. A) (scea002a.htm, 8 KB)
01 Mar 1998 Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (scba004c.htm, 8 KB)
01 Feb 1998 Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (scba012a.htm, 8 KB)
01 Aug 1997 Abstract
Live Insertion (sdya012.htm, 8 KB)
01 Oct 1996 Abstract
Input and Output Characteristics of Digital Integrated Circuits (sdya010.htm, 9 KB)
01 Oct 1996 Abstract
Understanding Advanced Bus-Interface Products Design Guide (scaa029.pdf, 253 KB)
01 May 1996 Download

View Application Notes for Standard Transceivers

User Guides

LOGIC Pocket Data Book (Rev. B) (scyd013b.pdf, 6001 KB)
16 Jan 2007 Download

Simulation Models

Spice Model
- HSPICE Model of SN74LVTH16245A (scej178.zip, 128 KB)
  04 May 2005 zip
IBIS Model
- IBIS Model of SN74LVTH16245A (Rev. C) (scem179c.ibs, 172 KB)
  03 Jan 2005 ibis

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09 Jan 2001 Download

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SN74LVTH16245A Status:ACTIVE

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

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