SN74LVC125A-Q1 Status: ACTIVE

Automotive Catalog Quadruple Bus Buffer Gate With 3-State Outputs

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

Quadruple Bus Buffer Gate With 3-State Outputs (Rev. B) (PDF 197 KB)
09 Apr 2008

	SN74LVC125A-Q1
Voltage Nodes(V)	3.3, 2.7, 2.5, 1.8
Vcc range(V)	1.65 to 3.6
Logic	True
Input Level	TTL/CMOS
Output Level	LVTTL
Output Drive(mA)	-24/24
No. of Outputs	4
tpd max(ns)	4.8
Static Current	0.01
Rating	Automotive
Technology Family	LVC
	Samples
	Inventory

Other qualified versions of SN74LVC125A-Q1

Version	Part Number	Definition
Catalog	SN74LVC125A	TI's standard catalog product
Enhanced Product	SN74LVC125A-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

SN74LVC125A: Quadruple Bus Buffer Gate With 3-State Outputs
SN74HC125: Quadruple Bus Buffer Gates With 3-State Outputs
TPS76601: Single Output LDO, 250mA, Adj.(1.25 to 5.5V), Low Quiescent Current, Power Good (PG) Output
SN75240: Dual USB Port Transient Suppressor
TPS77301: Single Output LDO, 250mA, Adjustable(1.5 to 5.5V), Fast Transient Response, SVS

Product Information

Features

Qualified for Automotive Applications
Operates From 1.65 V to 3.6 V
Specified From -40°C to 125°C
Inputs Accept Voltages to 5.5 V
Max t_pd of 4.8 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
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)

abc

DESCRIPTION/ORDERING INFORMATION

This quadruple bus buffer gate is designed for 1.65-V to 3.6-V V_CC operation.

The SN74LVC125A features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high.

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.

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

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
CLVC125AQPWRG4Q1	ACTIVE	-40 to 125	0.23 \| 1ku	TSSOP (PW) \| 14	View	2000		Purchase Samples
SN74LVC125AQDRG4Q1	ACTIVE	-40 to 125	0.23 \| 1ku	SOIC (D) \| 14	View	2500		Purchase Samples
SN74LVC125AQDRQ1	ACTIVE	-40 to 125	0.23 \| 1ku	SOIC (D) \| 14	View	2500	Purchase Samples
SN74LVC125AQPWRQ1	ACTIVE	-40 to 125	0.23 \| 1ku	TSSOP (PW) \| 14	View	2000

* 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 10:58 AM GMT, 25 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCLVC125AQPWRG4Q1
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVC125AQDRG4Q1
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LVC125AQDRQ1
Worldwide	Mouser Electronics	110
TI Lead Time*: 20 WeeksSN74LVC125AQPWRQ1
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
	Mouser Electronics	>1k
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
CLVC125AQPWRG4Q1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC125AQDRG4Q1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC125AQDRQ1	Pb-Free (RoHS)	CU NIPDAU	Level-2-250C-1 YEAR/Level-1-235C-UNLIM	View	View
SN74LVC125AQPWRQ1	Pb-Free (RoHS)	CU NIPDAU	Level-1-250C-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 SN74LVC125A-Q1

Datasheet

Quadruple Bus Buffer Gate With 3-State Outputs (Rev. B) (PDF, 197 KB)
09 Apr 2008

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9405 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2444 views
01 Oct 1996 Read Abstract
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 6076 views
07 Sep 2001 Read Abstract
Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices (HTM, 9 KB) 1257 views
10 May 2002 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3906 views
29 Aug 2002 Read Abstract
Use of the CMOS Unbuffered Inverter in Oscillator Circuits (HTM, 8 KB) 3735 views
06 Nov 2003 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27271 views
24 May 2004 Read Abstract
Selecting the Right Level Translation Solution (Rev. A) (HTM, 8 KB) 15597 views
22 Jun 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21719 views
28 May 2003 Read Abstract
Texas Instruments Little Logic Application Report (HTM, 8 KB) 2383 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) 1125 views
22 May 2002 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7120 views
01 Feb 1998 Read Abstract
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices (HTM, 9 KB) 641 views
01 Dec 1997 Read Abstract
Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (HTM, 8 KB) 2432 views
01 Aug 1997 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3173 views
01 Jun 1997 Read Abstract
LVC Characterization Information (HTM, 8 KB) 2409 views
01 Dec 1996 Read Abstract
Understanding Advanced Bus-Interface Products Design Guide (PDF, 253 KB) 4145 views
01 May 1996

View Application Notes for Non-Inverting Buffers and Drivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47392 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9661 views
14 Nov 2003
LVC and LV Low-Voltage CMOS Logic Data Book (Rev. B) (PDF, 13291 KB) 6794 views
18 Dec 2002

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 90790 views
23 Jul 2009

Solution Guides

Communications Infrastructure Solutions Guide 1Q2008 (Rev. G) (PDF, 1726 KB) 40330 views
11 Feb 2008

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15434 views
07 Oct 2003
Dual-Supply Level Translation Product Clip (Rev. B) (PDF, 328 KB) 2465 views
10 Apr 2006
Design Summary for WCSP Little Logic (Rev. B) (PDF, 295 KB) 1830 views
04 Nov 2004
SN74LVC1G97 and SN74LVC1G98 Product Clip (Rev. A) (PDF, 253 KB) 1632 views
13 Jul 2004
Military Low Voltage Solutions (PDF, 103 KB) 775 views
04 Apr 2001
SN74LVC1G3157 and SNS74LVC2G53 SPDT Analog Switches (PDF, 65 KB) 2539 views
12 Jun 2003
Standard Linear & Logic for PCs, Servers & Motherboards (PDF, 3997 KB) 1233 views
13 Jun 2002
STANDARD LINEAR AND LOGIC FOR DVD/VCD PLAYERS (PDF, 5872 KB) 486 views
27 Mar 2002
Low-Voltage Logic (LVC) Designer's Guide (HTM, 8 KB) 2931 views
01 Sep 1996 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74LVC125A	Quadruple Bus Buffer Gate With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN74HC125	Quadruple Bus Buffer Gates With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
TPS76601	Single Output LDO, 250mA, Adj.(1.25 to 5.5V), Low Quiescent Current, Power Good (PG) Output	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
SN75240	Dual USB Port Transient Suppressor	ESD/EMI Protection-ESD Solutions	TI customers also evaluated this product.
TPS77301	Single Output LDO, 250mA, Adjustable(1.5 to 5.5V), Fast Transient Response, SVS	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
MSP430F1612	16-bit Ultra-Low-Power MCU, 55kB Flash, 5120B RAM, 12-Bit ADC, Dual DAC, 2 USART, I2C, HW Mult, DMA	MSP430™16-BIT ULTRA-LOW POWER MCUS-1XX 8MHZ SERIES	TI customers also evaluated this product.

SN74LVC125A-Q1 Status: ACTIVE

Automotive Catalog Quadruple Bus Buffer Gate With 3-State Outputs

Most Popular Links

Datasheet

Other qualified versions of SN74LVC125A-Q1

Customers Who Evaluated This Product Also Evaluated