Single Bus Buffer Gate With 3-State Output - SN74AHCT1G126

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Datasheet

	SN74AHCT1G126 (Rev. I) (sn74ahct1g126.pdf, 397 KB) 09 Jan 2003 Download

	SN74AHCT1G126
Voltage Node(V)	5
Voltage Nodes(V)	5
Vcc min(V)	4.5
Vcc max(V)	5.5
IOH(mA)	-8
IOL(mA)	8
tpd max(ns)	8.5
ICC(uA)	10
Input Level	TTL
Output Level	CMOS
No. of Gates	1
Technology Family	AHCT
Rating	Catalog
	Samples
	Inventory

Product Information

Features

Operating Range of 4.5 V to 5.5 V
Max t_pd of 6 ns at 5 V
Low Power Consumption, 10-µA Max I_CC
±8-mA Output Drive at 5 V
Inputs Are TTL-Voltage Compatible
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 SN74AHCT1G126 is a single bus buffer gate/line driver with 3-state output. The output is disabled when the output-enable (OE) input is low. When OE is high, true data is passed from the A input to the Y output.

To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver.

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What's This?

View RoHS Compliant Devices

SN74AHCT1G126, Status:ACTIVE
Single Bus Buffer Gate With 3-State Output

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Pricing/Packaging/CAD Design Tools/Samples
			Price	Packaging			CAD Design Tools	Samples
Device	Status	Temp (^oC)	Budget Price ($US) \| QTY	Industry Standard (TI Pkg) \| Pins	Top Side Marking	Standard Pack Quantity \| Package Carrier	Footprints	Samples
74AHCT1G126DBVRE4	ACTIVE	-40 to 85	0.11 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Contact TI Distributor or Sales Office
74AHCT1G126DBVRG4	ACTIVE	-40 to 85	0.11 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Contact TI Distributor or Sales Office
74AHCT1G126DBVTE4	ACTIVE	-40 to 85	0.26 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Purchase Samples
74AHCT1G126DBVTG4	ACTIVE	-40 to 85	0.26 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Purchase Samples
74AHCT1G126DCKRE4	ACTIVE	-40 to 85	0.11 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R	Contact TI Distributor or Sales Office
74AHCT1G126DCKRG4	ACTIVE	-40 to 85	0.11 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R	Contact TI Distributor or Sales Office
74AHCT1G126DCKTE4	ACTIVE	-40 to 85	0.26 \| 1ku	SC70 (DCK) \| 5	View	250 \| SMALL T&R	Purchase Samples
74AHCT1G126DCKTG4	ACTIVE	-40 to 85	0.26 \| 1ku	SC70 (DCK) \| 5	View	250 \| SMALL T&R	Purchase Samples
SN74AHCT1G126DBVR	ACTIVE	-40 to 85	0.11 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74AHCT1G126DBVT	ACTIVE	-40 to 85	0.26 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R	Purchase Samples
SN74AHCT1G126DCKR	ACTIVE	-40 to 85	0.11 \| 1ku	SC70 (DCK) \| 5	View	3000 \| LARGE T&R	Contact TI Distributor or Sales Office
SN74AHCT1G126DCKT	ACTIVE	-40 to 85	0.26 \| 1ku	SC70 (DCK) \| 5	View	250 \| SMALL 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
	TI Inventory Status			Reported Distributor Inventory
74AHCT1G126DBVRE4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1449 \| 28 Aug	4 Weeks	None Reported View Distributors
	0*	>10k \| 15 Sep	4 Weeks
74AHCT1G126DBVRG4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1449 \| 28 Aug	4 Weeks	None Reported View Distributors
	0*	>10k \| 15 Sep	4 Weeks
74AHCT1G126DBVTE4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	750 \| 4 Aug	4 Weeks	None Reported View Distributors
		1442 \| 28 Aug
		>10k \| 22 Sep
74AHCT1G126DBVTG4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	750 \| 4 Aug	4 Weeks	None Reported View Distributors
		1442 \| 28 Aug
		>10k \| 22 Sep
74AHCT1G126DCKRE4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Aug	4 Weeks	None Reported View Distributors
74AHCT1G126DCKRG4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Aug	4 Weeks	None Reported View Distributors
74AHCT1G126DCKTE4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	250*	1470 \| 4 Sep	4 Weeks	None Reported View Distributors
	250*	>10k \| 17 Sep	4 Weeks
74AHCT1G126DCKTG4	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	250*	1470 \| 4 Sep	4 Weeks	None Reported View Distributors
	250*	>10k \| 17 Sep	4 Weeks
SN74AHCT1G126DBVR	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1449 \| 28 Aug	4 Weeks	Americas	Arrow	>1k
		>10k \| 15 Sep			DigiKey	>1k
					Mouser Electronics	>1k
				Asia	WPI	>1k
				Europe	Avnet-SILICA	>1k
				Europe	Spoerle	>1k
SN74AHCT1G126DBVT	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	750 \| 4 Aug	4 Weeks	Americas	Avnet	500
		1442 \| 28 Aug			Mouser Electronics	405
		>10k \| 22 Sep			Rochester Electronics	>1k
SN74AHCT1G126DCKR	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 4 Aug	4 Weeks	Americas	Arrow	>1k
					Avnet	>1k
					DigiKey	>1k
					Mouser Electronics	>1k
				Asia	WPI	>1k
				Asia	Wintech	>1k
SN74AHCT1G126DCKT	As of 8:24 AM GMT, 20 Jul 2008			As of 8:24 AM GMT, 20 Jul 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	250*	1470 \| 4 Sep	4 Weeks	Americas	Avnet	1k
		>10k \| 17 Sep		Americas	Rochester Electronics	>1k
				Europe	Spoerle	750

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
74AHCT1G126DBVRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AHCT1G126DBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AHCT1G126DBVTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AHCT1G126DBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AHCT1G126DCKRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AHCT1G126DCKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AHCT1G126DCKTE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
74AHCT1G126DCKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AHCT1G126DBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AHCT1G126DBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AHCT1G126DCKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74AHCT1G126DCKT	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

Datasheets

SN74AHCT1G126 (Rev. I) (sn74ahct1g126.pdf, 397 KB)
09 Jan 2003 Download

Application Notes

Selecting the Right Level Translation Solution (Rev. A) (scea035a.htm, 8 KB)
22 Jun 2004 Abstract

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract

Understanding and Interpreting Standard-Logic Data Sheets (Rev. B) (szza036b.htm, 8 KB)
28 May 2003 Abstract

Advanced High-Speed CMOS (AHC) Logic Family (Rev. C) (scaa034c.htm, 9 KB)
02 Dec 2002 Abstract

Texas Instruments Little Logic Application Report (scea029.htm, 8 KB)
01 Nov 2002 Abstract

TI IBIS File Creation, Validation, and Distribution Processes (szza034.htm, 9 KB)
29 Aug 2002 Abstract

Implications of Slow or Floating CMOS Inputs (Rev. C) (scba004c.htm, 8 KB)
01 Feb 1998 Abstract

Migration From 3.3-V To 2.5-V Power Supplies For Logic Devices (scea005.htm, 9 KB)
01 Dec 1997 Abstract

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A) (scba012a.htm, 8 KB)
01 Aug 1997 Abstract

CMOS Power Consumption and CPD Calculation (Rev. B) (scaa035b.htm, 9 KB)
01 Jun 1997 Abstract

Live Insertion (sdya012.htm, 8 KB)
01 Oct 1996 Abstract

View Application Notes for Single-Gates

User Guides

LOGIC Pocket Data Book (Rev. B) (scyd013b.pdf, 6001 KB)
16 Jan 2007 Download

Simulation Models

Spice Model

HSPICE Model for SN74AHCT1G126 (sclj013.zip, 85 KB)
13 Feb 2007 zip

IBIS Model

IBIS Model of SN74AHCT1G126 (sclm019.ibs, 56 KB)
17 Jul 2000 ibis / zip

More Literature

Logic Selection Guide 2007 (Rev. Z) (sdyu001z.pdf, 2862 KB)
24 Apr 2007 Download

Design Summary for WCSP Little Logic (Rev. B) (scet007b.pdf, 295 KB)
04 Nov 2004 Download

Military Semiconductors Selection Guide 2004-2005 (Rev. D) (sgyc003d.pdf, 964 KB)
10 Aug 2004 Download

Logic Cross-Reference (Rev. A) (scyb017a.pdf, 2938 KB)
07 Oct 2003 Download

AHC/AHCT Designer's Guide February 2000 (Rev. D) (scla013d.htm, 8 KB)
24 Feb 2000 Abstract

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (sgyn133.pdf, 85 KB)
01 Apr 1998 Download

Military Advanced High-Speed CMOS Logic (AHC/AHCT) (Rev. C) (sgyv014c.pdf, 30 KB)
01 Apr 1998 Download

Reference Designs

Description	Part #	Company
Industrial Control via the CAN Bus Demonstration Platform	CANBUS-DEMO	Texas Instruments

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Customers Who Evaluated This Product Also Evaluated...
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SN74AHCT1G08	Single 2-Input Positive-AND Gate	TI customers also evaluated this product.
SN74LVC1G126	Single Bus Buffer Gate With 3-State Outputs	TI customers also evaluated this product.
SN74AHC1G126	Single Bus Buffer Gate With 3-State Outputs	TI customers also evaluated this product.
SN74AHCT1G125	Single Bus Buffer Gate With 3-State Output	TI customers also evaluated this product.

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