SN74LVC374A Status: ACTIVE

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

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Datasheet

SN54LVC374A, SN74LVC374A (Rev. N) (PDF 1020 KB)
30 Jul 2003

	SN54LVC374A	SN74LVC374A
Voltage Nodes(V)	3.3, 2.7, 2.5, 1.8	3.3, 2.7, 2.5, 1.8
Vcc range(V)	2.0 to 3.6	2.0 to 3.6
Input Level	TTL/CMOS	TTL/CMOS
Output Level	LVTTL	LVTTL
Output Drive(mA)	-24/24	-24/24
No. of Outputs	8	8
No. of Bits	8
Static Current	0.01	0.01
th(ns)	1.5	1.5
tpd max(ns)	8.5	8.5
tsu(ns)	2	2.0
Logic	True	True
Technology Family	LVC	LVC
Rating	Military	Catalog
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN74LVC374A

Version	Part Number	Definition
Automotive	SN74LVC374A-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	SN74LVC374A-EP	Supports Defense, Aerospace and Medical Applications
Military	SN54LVC374A	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

SN74LVC244A: Octal Buffer/Driver With 3-State Outputs

SN74LVC14A: Hex Schmitt-Trigger Inverter

SN74LVC1G04: Single Inverter

Product Information

Features

Operate From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t_pd of 6.5 ns at 3.3 V
Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A= 25°C
Typical V_OHV (Output V_OH Undershoot)
>2 V at V_CC = 3.3 V, T_A = 25°C
Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V V_CC)
I_off Supports Partial-Power-Down Mode Operation
Latch-Up Performance Exceeds 250 mA Per JESD 17
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

Description

The SN54LVC374A octal edge-triggered D-type flip-flop is designed for 2.7-V to 3.6-V V_CC operation, and the SN74LVC374A octal edge-triggered D-type flip-flop is designed for 1.65-V to 3.6-V V_CC operation.

These devices feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. These devices are particularly suitable for implementing buffer registers, input/output (I/O) ports, bidirectional bus drivers, and working registers.

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.

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
SN74LVC374ADBLE	OBSOLETE	-40 to 85		SSOP (DB) \| 20	View		Not Available
SN74LVC374ADBR	ACTIVE	-40 to 85	0.26 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374ADBRE4	ACTIVE	-40 to 85	0.26 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVC374ADBRG4	ACTIVE	-40 to 85	0.26 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374ADGVR	ACTIVE	-40 to 85	0.29 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374ADGVRE4	ACTIVE	-40 to 85	0.29 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374ADGVRG4	ACTIVE	-40 to 85	0.29 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374ADW	ACTIVE	-40 to 85	0.29 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVC374ADWE4	ACTIVE	-40 to 85	0.29 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVC374ADWG4	ACTIVE	-40 to 85	0.29 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVC374ADWR	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374ADWRE4	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374ADWRG4	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374AN	ACTIVE	-40 to 85	0.37 \| 1ku	PDIP (N) \| 20	View	20 \| TUBE	Contact TI Distributor or Sales Office
SN74LVC374ANE4	ACTIVE	-40 to 85	0.37 \| 1ku	PDIP (N) \| 20	View	20 \| TUBE	Contact TI Distributor or Sales Office
SN74LVC374ANSR	ACTIVE	-40 to 85	0.26 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVC374ANSRE4	ACTIVE	-40 to 85	0.26 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVC374ANSRG4	ACTIVE	-40 to 85	0.26 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Purchase Samples
SN74LVC374APW	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVC374APWE4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVC374APWG4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVC374APWLE	OBSOLETE	-40 to 85		TSSOP (PW) \| 20	View		Not Available
SN74LVC374APWR	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374APWRE4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC374APWRG4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R
SN74LVC374APWT	ACTIVE	-40 to 85	0.35 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LVC374APWTE4	ACTIVE	-40 to 85	0.35 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LVC374APWTG4	ACTIVE	-40 to 85	0.35 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LVC374ARGYR	ACTIVE	-40 to 85	0.37 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R
SN74LVC374ARGYRG4	ACTIVE	-40 to 85	0.37 \| 1ku	QFN (RGY) \| 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 10:56 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 15 WeeksSN74LVC374ADBR
Asia	WPI	>1k
TI Lead Time*: 15 WeeksSN74LVC374ADBRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LVC374ADBRG4
None Reported View Distributors
TI Lead Time*: 12 WeeksSN74LVC374ADGVR
Worldwide	DigiKey	>1k
TI Lead Time*: 12 WeeksSN74LVC374ADGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 12 WeeksSN74LVC374ADGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374ADW
Americas	Arrow	3
Americas	Rochester Electronics	>1k
Asia	WPI	57
Europe	Avnet-SILICA	>1k
Europe	Spoerle	25
Worldwide	DigiKey	124
Worldwide	Mouser Electronics	784
TI Lead Time*: 20 WeeksSN74LVC374ADWE4
Americas	Avnet	375
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374ADWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374ADWR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Asia	Wintech	>1k
Worldwide	DigiKey	8
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksSN74LVC374ADWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374ADWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksSN74LVC374AN
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	600
Europe	Farnell	600
Worldwide	DigiKey	101
TI Lead Time*: 14 WeeksSN74LVC374ANE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVC374ANSR
Asia	Farnell Asia	>1k
Europe	Farnell	>1k
TI Lead Time*: 15 WeeksSN74LVC374ANSRE4
None Reported View Distributors
TI Lead Time*: 15 WeeksSN74LVC374ANSRG4
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksSN74LVC374APW
Americas	Arrow	630
Americas	Rochester Electronics	965
Asia	Farnell Asia	744
Europe	Abacus Polar	2
Europe	Farnell	744
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	160
TI Lead Time*: 20 WeeksSN74LVC374APWE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374APWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374APWR
Americas	Arrow	>1k
Asia	Farnell Asia	5
	WPI	>1k
	Wintech	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksSN74LVC374APWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374APWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374APWT
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374APWTE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC374APWTG4
Worldwide	DigiKey	Available
TI Lead Time*: 16 WeeksSN74LVC374ARGYR
Americas	Rochester Electronics	1k
Asia	WPI	945
Worldwide	DigiKey	178
TI Lead Time*: 16 WeeksSN74LVC374ARGYRG4
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
SN74LVC374ADBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADBRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ADWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374AN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN74LVC374ANE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
SN74LVC374ANSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ANSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ANSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374APWTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC374ARGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74LVC374ARGYRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	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 SN74LVC374A

Datasheet

SN54LVC374A, SN74LVC374A (Rev. N) (PDF, 1020 KB)
30 Jul 2003

Application Notes

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01 May 1996

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

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9650 views
14 Nov 2003
LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B) (PDF, 13291 KB) 6782 views
18 Dec 2002

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90646 views
23 Jul 2009

Solution Guides

Communications Infrastructure Solutions Guide 1Q2008 (Rev. G) (PDF, 1726 KB) 40303 views
11 Feb 2008

More Literature

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10 Apr 2006
Design Summary for WCSP Little Logic (Rev. B) (PDF, 295 KB) 1824 views
04 Nov 2004
SN74LVC1G97 and SN74LVC1G98 Product Clip (Rev. A) (PDF, 253 KB) 1632 views
13 Jul 2004
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13 Jun 2002
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27 Mar 2002
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Simulation Models

IBIS Model
- SN74LVC374A IBIS Model (Multiple File Format) 198 views
  10 Feb 2003 Read Abstract

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SN74LVC374A Status: ACTIVE

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

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