SN74LVC541A Status: ACTIVE

Octal Buffer/Driver With 3-State Outputs

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Datasheet

SN54LVC541A, SN74LVC541A (Rev. M) (PDF 931 KB)
30 Jul 2003

	SN54LVC541A	SN74LVC541A
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
Logic	True	True
Input Level	TTL/CMOS	TTL/CMOS
Output Level	LVTTL	LVTTL
Output Drive(mA)	-24/24	-24/24
No. of Gates	8
No. of Outputs	8	8
tpd max(ns)	5.1	5.1
Static Current	0.01	0.01
Rating	Military	Catalog
Technology Family	LVC	LVC
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN74LVC541A

Version	Part Number	Definition
Automotive	SN74LVC541A-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	SN74LVC541A-EP	Supports Defense, Aerospace and Medical Applications
Military	SN54LVC541A	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

SN74LVC244A: Octal Buffer/Driver With 3-State Outputs
SN74LVTH541: 3.3-V ABT Octal Buffers/Drivers With 3-State Outputs
SN74AHC125: Quadruple Bus Buffer Gates With 3-State Outputs
SN74LVC245A: Octal Bus Transceiver With 3-State Outputs
SN74LVC4245A: Octal Bus Transceiver And 3.3-V To 5-V Shifter With 3-State Outputs
CD74HC4053: High Speed CMOS Triple 2-Channel Analog Multiplexers/Demultiplexers

Product Information

Features

Operate From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t_pd of 5.1 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
Supports 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 SN54LVC541A octal buffer/driver is designed for 2.7-V to 3.6-V V_CC operation, and the SN74LVC541A octal buffer/driver is designed for 1.65-V to 3.6-V V_CC operation.

The ’LVC541A devices are ideal for driving bus lines or buffering memory address registers.

These devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout.

The 3-state control gate is a 2-input AND gate with active-low inputs so that, if either output enable (OE1\ or OE2\) input is high, all eight outputs are in the high-impedance state.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators in a mixed 3.3-V/5-V system environment.

These devices are fully specified for partial-power-down applications using I_off. The I_off circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.

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.

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
SN74LVC541ADBLE	OBSOLETE	-40 to 85		SSOP (DB) \| 20	View		Not Available
SN74LVC541ADBR	ACTIVE	-40 to 85	0.26 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ADBRG4	ACTIVE	-40 to 85	0.26 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
SN74LVC541ADGVR	ACTIVE	-40 to 85	0.29 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ADGVRE4	ACTIVE	-40 to 85	0.29 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ADGVRG4	ACTIVE	-40 to 85	0.29 \| 1ku	TVSOP (DGV) \| 20		2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ADW	ACTIVE	-40 to 85	0.29 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVC541ADWE4	ACTIVE	-40 to 85	0.29 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVC541ADWG4	ACTIVE	-40 to 85	0.29 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
SN74LVC541ADWR	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ADWRE4	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ADWRG4	ACTIVE	-40 to 85	0.26 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R
SN74LVC541ANSR	ACTIVE	-40 to 85	0.26 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ANSRE4	ACTIVE	-40 to 85	0.26 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541ANSRG4	ACTIVE	-40 to 85	0.26 \| 1ku	SO (NS) \| 20	View	2000 \| LARGE T&R
SN74LVC541APW	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVC541APWE4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVC541APWG4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
SN74LVC541APWLE	OBSOLETE	-40 to 85		TSSOP (PW) \| 20	View		Not Available
SN74LVC541APWR	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541APWRE4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74LVC541APWRG4	ACTIVE	-40 to 85	0.26 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R
SN74LVC541APWT	ACTIVE	-40 to 85	0.35 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LVC541APWTE4	ACTIVE	-40 to 85	0.35 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LVC541APWTG4	ACTIVE	-40 to 85	0.35 \| 1ku	TSSOP (PW) \| 20	View	250 \| SMALL T&R	Purchase Samples
SN74LVC541ARGYR	ACTIVE	-40 to 85	0.48 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R
SN74LVC541ARGYRG4	ACTIVE	-40 to 85	0.48 \| 1ku	QFN (RGY) \| 20		1000 \| LARGE T&R

* 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 10:44 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 15 WeeksSN74LVC541ADBR
Americas	Arrow	>1k
	Avnet	>1k
	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 15 WeeksSN74LVC541ADBRG4
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 8 WeeksSN74LVC541ADGVR
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 8 WeeksSN74LVC541ADGVRE4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksSN74LVC541ADGVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVC541ADW
Americas	Arrow	>1k
	Avnet	>1k
	Newark	947
	Rochester Electronics	>1k
Asia	Farnell Asia	669
Europe	Avnet-SILICA	>1k
	EBV Elektronik	775
	Farnell	669
	Spoerle	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 15 WeeksSN74LVC541ADWE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVC541ADWG4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVC541ADWR
Americas	Arrow	>1k
	Avnet	>1k
	Rochester Electronics	>1k
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	832
TI Lead Time*: 15 WeeksSN74LVC541ADWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 15 WeeksSN74LVC541ADWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksSN74LVC541ANSR
Americas	Arrow	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 18 WeeksSN74LVC541ANSRE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksSN74LVC541ANSRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksSN74LVC541APW
Americas	Rochester Electronics	530
Asia	Farnell Asia	24
Europe	Arrow Northern Europe	>1k
	Avnet-SILICA	70
	Farnell	4
TI Lead Time*: 20 WeeksSN74LVC541APWE4
Americas	Avnet	2
TI Lead Time*: 20 WeeksSN74LVC541APWG4
Americas	Rochester Electronics	210
Europe	EBV Elektronik	>1k
TI Lead Time*: 20 WeeksSN74LVC541APWR
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Asia	WPI	>1k
Europe	Avnet-SILICA	>1k
Europe	Farnell	689
TI Lead Time*: 20 WeeksSN74LVC541APWRE4
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVC541APWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LVC541APWT
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LVC541APWTE4
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LVC541APWTG4
None Reported View Distributors
TI Lead Time*: 17 WeeksSN74LVC541ARGYR
Americas	Rochester Electronics	>1k
Asia	WPI	>1k
Worldwide	Mouser Electronics	28
TI Lead Time*: 17 WeeksSN74LVC541ARGYRG4
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
SN74LVC541ADBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADGVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADGVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADGVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ADWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ANSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ANSRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ANSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541APWTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC541ARGYR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
SN74LVC541ARGYRG4	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 SN74LVC541A

Datasheet

SN54LVC541A, SN74LVC541A (Rev. M) (PDF, 931 KB)
30 Jul 2003

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
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 5949 views
07 Sep 2001 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
Use of the CMOS Unbuffered Inverter in Oscillator Circuits (HTM, 8 KB) 3692 views
06 Nov 2003 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26941 views
24 May 2004 Read Abstract
Selecting the Right Level Translation Solution (Rev. A) (HTM, 8 KB) 15396 views
22 Jun 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21328 views
28 May 2003 Read Abstract
Texas Instruments Little Logic Application Report (HTM, 8 KB) 2334 views
01 Nov 2002 Read Abstract
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
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7003 views
01 Feb 1998 Read Abstract
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices (HTM, 9 KB) 633 views
01 Dec 1997 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
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3127 views
01 Jun 1997 Read Abstract
LVC Characterization Information (HTM, 8 KB) 2367 views
01 Dec 1996 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4062 views
01 May 1996

View Application Notes for Non-Inverting Buffers and Drivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 46781 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9486 views
14 Nov 2003
LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B) (PDF, 13291 KB) 6695 views
18 Dec 2002

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 88336 views
23 Jul 2009

Solution Guides

Communications Infrastructure Solutions Guide 1Q2008 (Rev. G) (PDF, 1726 KB) 39605 views
11 Feb 2008

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15226 views
07 Oct 2003
Dual-Supply Level Translation Product Clip (Rev. B) (PDF, 328 KB) 2426 views
10 Apr 2006
Design Summary for WCSP Little Logic (Rev. B) (PDF, 295 KB) 1804 views
04 Nov 2004
SN74LVC1G97 and SN74LVC1G98 Product Clip (Rev. A) (PDF, 253 KB) 1612 views
13 Jul 2004
Military Low Voltage Solutions (PDF, 103 KB) 765 views
04 Apr 2001
SN74LVC1G3157 and SNS74LVC2G53 SPDT Analog Switches (PDF, 65 KB) 2400 views
12 Jun 2003
Standard Linear & Logic for PCs, Servers & Motherboards (PDF, 3997 KB) 1208 views
13 Jun 2002
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS (PDF, 5872 KB) 479 views
27 Mar 2002
Low-Voltage Logic (LVC) Designer's Guide (HTM, 8 KB) 2901 views
01 Sep 1996 Read Abstract

Simulation Models

IBIS Model
- SN74LVC541A IBIS Model (Rev. A) (Multiple File Format) 271 views
  15 Apr 2004 Read Abstract
HSpice Model
- HSPICE MODEL OF SN74LVC541A (ZIP, 158 KB) 198 views
  11 Jul 2005

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SN74LVC541A Status: ACTIVE

Octal Buffer/Driver With 3-State Outputs

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