SN74LV126AD The SN74LV126AD is a quadruple bus buffer gate from Texas Instruments, designed for 2V to 5.5V VCC operation. It features independent line drivers with 3-state outputs.
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SN74LV126AD

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LV126AD is a quadruple bus buffer gate from Texas Instruments, designed for 2V to 5.5V VCC operation. It features independent line drivers with 3-state outputs.
✓ Total Stock: 301,000 pcs
$ Price Range: $0.39

SN74LV126AD Available from 1 distributor

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SN74LV126AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Operating Voltage
Output Current
Output Type
Supplier Device Package
Supplier Package
Voltage

SN74LV126AD Description

Short technical summary and product information.

The SN74LV126AD is a quadruple bus buffer gate IC manufactured by Texas Instruments. It is designed to operate within a wide voltage range of 2V to 5.5V. Each of the four independent line drivers features 3-state outputs, which are disabled when the associated output-enable (OE) input is low. This ensures a high-impedance state during power transitions when OE is tied to GND through a pulldown resistor.

 

Key electrical characteristics include a maximum propagation delay of 6.5ns at 5V. The device also exhibits typical output ground bounce of less than 0.8V and output VOH undershoot greater than 2.3V at 3.3V and 25°C. Latch-up performance exceeds 250mA per JESD 17. The SN74LV126AD supports live insertion, partial power down mode, and back drive protection, making it suitable for mixed-mode voltage operation on all ports.

 

This component is housed in a 14-SOIC package with surface mount mounting type. The operating temperature range is -40°C to 125°C (TA). Applications include servers, network switches, electronic point-of-sales systems, TVs, and set-top boxes.

SN74LV126AD Quick Information

Product Type: Buffer Gate
Series: SN74LV126A
Canonical Name: SN74LV126A Quadruple Bus Buffer Gate
Subcategory: Buffer

SN74LV126AD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74LV126AD Estimated Pricing

Qty Low High
1+ $0.39 $0.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74LV126AD Features

  • Quadruple bus buffer gate with 3-state outputs.
  • Wide 2V to 5.5V VCC operation.
  • Maximum propagation delay of 6.5ns at 5V.
  • Supports live insertion and partial power down.
  • Available in a 14-SOIC package.

SN74LV126AD Applications

  • Suitable for server applications.
  • Used in network switches.
  • Applicable to electronic point-of-sales.
  • Can be used in TV systems.
  • Designed for set-top-box applications.

SN74LV126AD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LV126AD?

2V to 5.5V.

What is the package type?

14-SOIC (0.154 inch, 3.90mm width) surface mount package.

What is the operating temperature range?

-40°C to 125°C.

What is the maximum propagation delay?

6.5ns at 5V supply.

What is the output current capability?

16mA sink and 16mA source per output.

What is the logic type?

Buffer, Non-Inverting.

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