74LCX126BQX The 74LCX126BQX is a 4-channel non-inverting buffer with 3-state outputs from On Semiconductor. It operates from 2V to 3.6V and is available in a 14-DQFN surface mount package.
Mfr Part #:

74LCX126BQX

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 74LCX126BQX is a 4-channel non-inverting buffer with 3-state outputs from On Semiconductor. It operates from 2V to 3.6V and is available in a 14-DQFN surface mount package.
Total Stock: 204 pcs

74LCX126BQX Available from 1 distributor

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74LCX126BQX Specifications Quick View

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

74LCX126BQX Description

Short technical summary and product information.

The 74LCX126BQX is a quad buffer/line driver from On Semiconductor designed with non-inverting outputs and 3-state control. Each of the four channels provides a single-bit buffer with a typical output current capability of 24 mA for both high and low states. The device operates over a supply voltage range of 2V to 3.6V, making it suitable for low-voltage logic systems. It features a 3-state output that allows connection to a bus-oriented system. The 74LCX126BQX is housed in a 14-VFQFN exposed pad package, with a supplier device package of 14-DQFN (3x2.5 mm). It is surface mount compatible and supports an operating temperature range of -40°C to 85°C. This buffer is commonly used in memory address driving, clock driving, and general-purpose logic interfacing where signal buffering and bus isolation are required.

74LCX126BQX Quick Information

Product Type: Buffer/Line Driver
Series: 74LCX126
Canonical Name: 74LCX126BQX - 4-Channel Buffer/Line Driver, Non-Inverting, 3-State, 2V-3.6V, 14-DQFN
Subcategory: Buffers, Drivers, Receivers, Transceivers

74LCX126BQX Compliance

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

74LCX126BQX Features

  • 4-channel non-inverting buffer with 3-state outputs.
  • Operates from 2V to 3.6V supply voltage.
  • 24mA output current per channel.
  • Surface mount 14-DQFN package.
  • Operating temperature range -40°C to 85°C.

74LCX126BQX Applications

  • Used for memory address line buffering.
  • Ideal for clock signal distribution.
  • Suitable for bus isolation in low-voltage systems.
  • Common in portable electronics and battery-powered devices.

74LCX126BQX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 74LCX126BQX?

2V to 3.6V.

What package does the 74LCX126BQX come in?

14-VFQFN Exposed Pad (supplier package 14-DQFN 3x2.5mm).

What is the operating temperature range?

-40°C to 85°C.

Is the 74LCX126BQX RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified.

How many channels does the 74LCX126BQX have?

4 channels.

What is the output type of the 74LCX126BQX?

3-State (non-inverting).

What is the output current capability?

24 mA per channel (both high and low).

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