Buffers, Drivers and Transceivers - Non-Inverting Buffers and Drivers - SN74HC125-Q1

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Datasheet

Quadruple Bus Buffer Gate With 3-State Outputs (Rev. A) (PDF 134 KB)
24 Apr 2008

	SN74HC125-Q1
Voltage Nodes(V)	6, 5, 2
Vcc range(V)	2.0 to 6.0
Logic	True
Input Level	CMOS
Output Level	CMOS
Output Drive(mA)	-6/6
No. of Outputs	4
tpd max(ns)	26
Static Current	0.08
Rating	Automotive
Technology Family	HC
	Samples
	Inventory

Other qualified versions of SN74HC125-Q1

Version	Part Number	Definition
Catalog	SN74HC125	TI's standard catalog product
Military	SN54HC125	QML certified for Military and Defense Applications

Customers Who Evaluated This Product Also Evaluated

SN74HC125: Quadruple Bus Buffer Gates With 3-State Outputs
SN74LVC07A: Hex Buffer/Driver With Open-Drain Outputs
SN74HC126: Quadruple Bus Buffer Gates With 3-State Outputs

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Product Information

Features

Qualified for Automotive Applications
Wide Operating Voltage Range of 2 V to 6 V
High-Current 3-State Outputs Interface Directly With System Bus or Can Drive Up To 15 LSTTL Loads
Low Power Consumption, 80-µA Max I_CC
Typical t_pd = 11 ns
±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max

description/ordering information

This quadruple bus buffer gate 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.

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
SN74HC125IPWRG4Q1	ACTIVE	-40 to 85	0.29 \| 1ku	TSSOP (PW) \| 14	View	2000		Purchase Samples
SN74HC125IPWRQ1	ACTIVE	-40 to 85	0.29 \| 1ku	TSSOP (PW) \| 14	View	2000	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, 08 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksSN74HC125IPWRG4Q1
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74HC125IPWRQ1
Americas	Rochester 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
SN74HC125IPWRG4Q1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74HC125IPWRQ1	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 SN74HC125-Q1

Datasheet

Quadruple Bus Buffer Gate With 3-State Outputs (Rev. A) (PDF, 134 KB)
24 Apr 2008

Application Notes

Input and Output Characteristics of Digital Integrated Circuits (HTM, 9 KB) 9160 views
01 Oct 1996 Read Abstract
Live Insertion (HTM, 8 KB) 2410 views
01 Oct 1996 Read Abstract
Selecting the Right Texas Instruments Signal Switch (HTM, 8 KB) 5961 views
07 Sep 2001 Read Abstract
TI IBIS File Creation, Validation, and Distribution Processes (HTM, 9 KB) 3849 views
29 Aug 2002 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26969 views
24 May 2004 Read Abstract
Designing With Logic (Rev. C) (HTM, 8 KB) 9068 views
01 Jun 1997 Read Abstract
SN54/74HCT CMOS Logic Family Applications and Restrictions (HTM, 8 KB) 3757 views
01 May 1996 Read Abstract
Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (HTM, 8 KB) 2053 views
01 Apr 1996 Read Abstract
Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (HTM, 8 KB) 21380 views
28 May 2003 Read Abstract
Implications of Slow or Floating CMOS Inputs (Rev. C) (HTM, 8 KB) 7013 views
01 Feb 1998 Read Abstract
CMOS Power Consumption and CPD Calculation (Rev. B) (HTM, 9 KB) 3135 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) 46833 views
16 Jan 2007
Signal Switch Data Book (Rev. A) (PDF, 18396 KB) 9501 views
14 Nov 2003

Selection Guides

Logic Guide 2009 (Rev. Z) (PDF, 4263 KB) 88618 views
23 Jul 2009

More Literature

Logic Cross-Reference (Rev. A) (PDF, 2938 KB) 15250 views
07 Oct 2003
SN74HC4851/HC4852 Product Clip (Rev. B) (PDF, 501 KB) 2573 views
11 May 2004

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
SN74HC125	Quadruple Bus Buffer Gates With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN74LVC07A	Hex Buffer/Driver With Open-Drain Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
SN74HC126	Quadruple Bus Buffer Gates With 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
CD74HC4050	High Speed CMOS Logic Hex Non-Inverting Buffers	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.
CD74HC541	High Speed CMOS Logic Octal Non-Inverting Buffers and Line Drivers with 3-State Outputs	BUFFERS, DRIVERS AND TRANSCEIVERS-NON-INVERTING BUFFERS AND DRIVERS	TI customers also evaluated this product.

SN74HC125-Q1 Status: ACTIVE

Automotive Catalog Quadruple Bus Buffer Gates With 3-State Outputs

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Datasheet

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Product Information

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Inventory

Quality & Lead (Pb)-Free Data

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Datasheet

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