Flip-Flops, Latches and Registers - D-Type (3-State) Flip-Flops - SN74LVTH374

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Datasheet

SN54LVTH374, SN74LVTH374 (Rev. H) (PDF 644 KB)
10 Oct 2003

	SN54LVTH374	SN74LVTH374
Voltage Nodes(V)	3.3, 2.7	3.3, 2.7
Vcc range(V)		2.7 to 3.6
Input Level		TTL/CMOS
Output Level		LVTTL
Output Drive(mA)		-32/+64
No. of Bits		8
Static Current		5
Logic		True
Technology Family	LVT	LVT
Rating	Military	Catalog
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN74LVTH374

Version	Part Number	Definition
Enhanced Product	SN74LVTH374-EP	Supports Defense, Aerospace and Medical Applications
Military	SN54LVTH374	QML certified for Military and Defense Applications

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 flip-flops 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.

The eight flip-flops of the ’LVTH374 devices are edge-triggered D-type flip-flops. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs.

A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for interface or pullup components.

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
SN74LVTH374DBLE	OBSOLETE	-40 to 85		SSOP (DB) \| 20	View		Not Available
SN74LVTH374DBR	ACTIVE	-40 to 85	0.44 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374DBRE4	ACTIVE	-40 to 85	0.44 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374DBRG4	ACTIVE	-40 to 85	0.44 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374DW	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVTH374DWE4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVTH374DWG4	ACTIVE	-40 to 85	0.48 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVTH374DWR	ACTIVE	-40 to 85	0.44 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374DWRE4	ACTIVE	-40 to 85	0.44 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374DWRG4	ACTIVE	-40 to 85	0.44 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374NSR	ACTIVE	-40 to 85	0.44 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVTH374NSRE4	ACTIVE	-40 to 85	0.44 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVTH374NSRG4	ACTIVE	-40 to 85	0.44 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVTH374PW	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVTH374PWE4	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVTH374PWG4	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVTH374PWLE	OBSOLETE	-40 to 85		TSSOP (PW) \| 20	View		Not Available
SN74LVTH374PWR	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374PWRE4	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVTH374PWRG4	ACTIVE	-40 to 85	0.44 \| 1ku	TSSOP (PW) \| 20	View	2000 \| 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 10:54 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 15 WeeksSN74LVTH374DBR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 15 WeeksSN74LVTH374DBRE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVTH374DBRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH374DW
Americas	Avnet	668
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	125
Europe	EBV Elektronik	525
Worldwide	DigiKey	625
TI Lead Time*: 20 WeeksSN74LVTH374DWE4
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	968
TI Lead Time*: 20 WeeksSN74LVTH374DWG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVTH374DWR
Americas	Rochester Electronics	>1k
Asia	WPI	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 15 WeeksSN74LVTH374DWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVTH374DWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVTH374NSR
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LVTH374NSRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LVTH374NSRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVTH374PW
Americas	Rochester Electronics	723
Asia	WPI	210
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH374PWE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH374PWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH374PWR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksSN74LVTH374PWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVTH374PWRG4
Worldwide	DigiKey	Available
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
SN74LVTH374DBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DBRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374DWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374NSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374NSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374NSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374PW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374PWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374PWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374PWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVTH374PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	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 SN74LVTH374

Datasheet

SN54LVTH374, SN74LVTH374 (Rev. H) (PDF, 644 KB)
10 Oct 2003

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9421 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2447 views
01 Oct 1996 Read Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (HTM, 9 KB) 1263 views
10 May 2002 Read Abstract
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
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21746 views
28 May 2003 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4149 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) 1130 views
22 May 2002 Read Abstract
LVT Family Characteristics (Rev. A) (HTM, 8 KB) 967 views
01 Mar 1998 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7134 views
01 Feb 1998 Read Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2440 views
01 Aug 1997 Read Abstract
LVT-to-LVTH Conversion (HTM, 8 KB) 1404 views
08 Dec 1998 Read Abstract

View Application Notes for D-Type (3-State) Flip-Flops

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47453 views
16 Jan 2007

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90936 views
23 Jul 2009
Advanced Bus Interface Logic Selection Guide (PDF, 464 KB) 7583 views
09 Jan 2001

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15456 views
07 Oct 2003
Military Low Voltage Solutions (PDF, 103 KB) 776 views
04 Apr 2001

Simulation Models

IBIS Model
- SN74LVTH374 IBIS Model (Rev. A) (Multiple File Format) 137 views
  27 Dec 2004 Read Abstract

Support and Community

Customer Tags

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SN74LVTH374 Status: ACTIVE

3.3-V ABT Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs

Most Popular Links

Datasheet

Other qualified versions of SN74LVTH374

Product Information

Features

Description

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

Support and Community

Customer Tags

Other Support