SN74AHCT125-EP Status: ACTIVE

Enhanced Product Quadruple Bus Buffer Gates With 3-State Outputs

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Datasheet

SN74AHCT125-EP (PDF 376 KB)
05 Dec 2003

	SN54AHCT125	SN74AHCT125-EP
Voltage Nodes(V)	5	5
Vcc range(V)	4.5 to 5.5	4.5 to 5.5
Logic	True	True
Input Level	TTL	TTL
Output Level	CMOS	CMOS
Output Drive(mA)	-8/8	-8/8
No. of Outputs	4	4
tpd max(ns)	8.5	8.5
Static Current	0.02	0.02
Rating	Military	HiRel Enhanced Product
Technology Family	AHCT	AHCT
	Samples	Samples
	Inventory	Inventory

Other qualified versions of SN74AHCT125-EP

Version	Part Number	Definition
Automotive	SN74AHCT125-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Catalog	SN74AHCT125	TI's standard catalog product
Military	SN54AHCT125	QML certified for Military and Defense Applications

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Product Information

Features

Controlled Baseline
- One Assembly/Test Site, One Fabrication Site
Extended Temperature Performance of –40°C to 125°C
Enhanced Diminishing Manufacturing Sources (DMS) Support
Enhanced Product-Change Notification
Qualification Pedigree
ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
Inputs Are TTL-Voltage Compatible

Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.

Description

The SN74AHCT125 is a quadruple bus buffer gate featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE)\ input is high. When OE\ is low, the respective gate passes the data from the A input to its Y output.

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)	DSCC #	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Footprints	Samples
SN74AHCT125QDREP	ACTIVE	-40 to 125	V62/04683-01XE	0.41 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74AHCT125QPWREP	ACTIVE	-40 to 125	V62/04683-01YE	0.41 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
V62/04683-01XE	ACTIVE	-40 to 125		0.41 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
V62/04683-01YE	ACTIVE	-40 to 125		0.41 \| 1ku	TSSOP (PW) \| 14	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 11:14 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksSN74AHCT125QDREP
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksSN74AHCT125QPWREP
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksV62/04683-01XE
None Reported View Distributors
TI Lead Time*: 20 WeeksV62/04683-01YE
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
SN74AHCT125QDREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AHCT125QPWREP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
V62/04683-01XE	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
V62/04683-01YE	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 SN74AHCT125-EP

Datasheet

SN74AHCT125-EP (PDF, 376 KB)
05 Dec 2003

Application Notes

Live Insertion (HTM, 8 KB) 2441 views
01 Oct 1996 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3904 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27253 views
24 May 2004 Read Abstract
Selecting the Right Level Translation Solution (Rev. A) (HTM, 8 KB) 15581 views
22 Jun 2004 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21693 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7105 views
01 Feb 1998 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
Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices (HTM, 9 KB) 641 views
01 Dec 1997 Read Abstract
Texas Instruments Little Logic Application Report (HTM, 8 KB) 2382 views
01 Nov 2002 Read Abstract
Advanced High-Speed CMOS (AHC) Logic Family (Rev. C) (HTM, 9 KB) 1905 views
02 Dec 2002 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3172 views
01 Jun 1997 Read Abstract

View Application Notes for Non-Inverting Buffers and Drivers

User Guides

LOGIC Pocket Data Book (Rev. B) (PDF, 6001 KB) 47354 views
16 Jan 2007

Selection Guides

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

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15425 views
07 Oct 2003
Design Summary for WCSP Little Logic (Rev. B) (PDF, 295 KB) 1824 views
04 Nov 2004
Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C) (PDF, 30 KB) 639 views
01 Apr 1998
Military Advanced High-Speed CMOS Logic (AHC/AHCT) (PDF, 85 KB) 785 views
01 Apr 1998
AHC/AHCT Designer's Guide February 2000 (Rev. D) (HTM, 8 KB) 1492 views
24 Feb 2000 Read Abstract

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74AHCT244-EP	Enhanced Product Octal Buffers/Drivers With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
TPS54680-EP	Enhanced Product Tracking Synchronous Buck Pwm Switcher	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.

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SN74AHCT125-EP Status: ACTIVE

Enhanced Product Quadruple Bus Buffer Gates With 3-State Outputs

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Datasheet

Other qualified versions of SN74AHCT125-EP

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