Buffers, Drivers and Transceivers - Non-Inverting Buffers and Drivers - SN74LVC126A-Q1

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Datasheet

Quadruple Bus Buffer Gate With 3-State Outputs (Rev. B) (PDF 191 KB)
09 Apr 2008

	SN74LVC126A-Q1
Voltage Nodes(V)	3.3, 2.7
Vcc range(V)	2.0 to 3.6
Logic	True
Input Level	TTL/CMOS
Output Level	LVTTL
Output Drive(mA)	-24/24
No. of Outputs	4
tpd max(ns)	5.7
Static Current	0.02
Rating	Automotive
Technology Family	LVC
	Samples
	Inventory

Other qualified versions of SN74LVC126A-Q1

Version	Part Number	Definition
Catalog	SN74LVC126A	TI's standard catalog product

Product Information

Features

Qualified for Automotive Applications
Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max t_pd of 4.7 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)

DESCRIPTION/ORDERING INFORMATION

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

The SN74LVC126A features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is low.

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.

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
CLVC126AQPWRG4Q1	ACTIVE	-40 to 125	0.28 \| 1ku	TSSOP (PW) \| 14	View	2000		Purchase Samples
SN74LVC126AQDRG4Q1	ACTIVE	-40 to 125	0.22 \| 1ku	SOIC (D) \| 14	View	2500		Purchase Samples
SN74LVC126AQDRQ1	ACTIVE	-40 to 125	0.22 \| 1ku	SOIC (D) \| 14	View	2500	Purchase Samples
SN74LVC126AQPWRQ1	ACTIVE	-40 to 125	0.28 \| 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 10:58 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksCLVC126AQPWRG4Q1
None Reported View Distributors
TI Lead Time*: 20 WeeksSN74LVC126AQDRG4Q1
None Reported View Distributors
TI Lead Time*: 18 WeeksSN74LVC126AQDRQ1
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 20 WeeksSN74LVC126AQPWRQ1
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
CLVC126AQPWRG4Q1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC126AQDRG4Q1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC126AQDRQ1	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
SN74LVC126AQPWRQ1	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.

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