74AHC126BQ,115 Quad buffer/line driver with 3-state outputs, non-inverting, CMOS inputs, operates from 2V to 5.5V, surface mount DHVQFN-14 package, -40°C to +125°C.
Mfr Part #:

74AHC126BQ,115

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Quad buffer/line driver with 3-state outputs, non-inverting, CMOS inputs, operates from 2V to 5.5V, surface mount DHVQFN-14 package, -40°C to +125°C.
Total Stock: 7,020 pcs

74AHC126BQ,115 Available from 1 distributor

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74AHC126BQ,115 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Schmitt Trigger Input
Supplier Device Package
Termination Style
Voltage

74AHC126BQ,115 Description

Short technical summary and product information.

The 74AHC126BQ,115 is a quad buffer/line driver with 3-state outputs from Nexperia. Each output is controlled by an output enable input; a LOW on nOE puts the output into high-impedance OFF-state. Inputs are overvoltage tolerant and feature Schmitt-trigger action, making the device suitable for mixed voltage environments.

 

Electrical specifications include a supply voltage range of 2V to 5.5V, CMOS input levels, and a typical output current of 8mA sink and source at 5.5V. ESD protection exceeds 2000V HBM and 1000V CDM. The device operates over an ambient temperature range of -40°C to +125°C.

 

The part is housed in a 14-terminal DHVQFN package (2.5x3mm) with an exposed pad for thermal management. It is surface mount with no-lead termination and supplied in tape and reel packaging. RoHS3 compliant.

 

Applications include bus driving, line buffering, and level translation in digital systems. The 3-state outputs allow multiple devices to share a common bus.

74AHC126BQ,115 Quick Information

Product Type: Buffer/Line Driver
Series: 74AHC126
Canonical Name: 74AHC126BQ,115 - Quad Buffer/Line Driver with 3-State Outputs
Subcategory: Buffer/Line Driver

74AHC126BQ,115 Compliance

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

74AHC126BQ,115 Features

  • Quad non-inverting buffer with 3-state outputs.
  • Operates from 2V to 5.5V supply voltage.
  • CMOS input levels with Schmitt-trigger action.
  • Overvoltage tolerant inputs up to 5.5V.
  • Surface mount DHVQFN-14 package with exposed pad.

74AHC126BQ,115 Applications

  • Ideal for bus driving and line buffering.
  • Use in mixed voltage level translation circuits.
  • Suitable for high-speed octal buffer applications.
  • Used in industrial control and automotive systems.

74AHC126BQ,115 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 74AHC126BQ,115?

The supply voltage range is 2V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to +125°C (ambient).

What package does the 74AHC126BQ,115 come in?

It comes in a 14-VFQFN Exposed Pad package, also known as 14-DHVQFN (2.5x3mm).

Is the 74AHC126BQ,115 RoHS compliant?

Yes, it is RoHS3 compliant per the manufacturer page.

What is the output current capability?

Typical output current is 8mA sink and 8mA source at VCC=5.5V.

Does the 74AHC126BQ,115 have Schmitt-trigger inputs?

Yes, all inputs have Schmitt-trigger action.

What logic family does this device belong to?

It belongs to the 74AHC logic family with CMOS input levels.

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