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MC74LCX125DG The MC74LCX125DG is a high-performance, non-inverting quad buffer from ON Semiconductor. It operates from a 1.65V to 5.5V supply and features 5V tolerant inputs and outputs.
Mfr Part #:

MC74LCX125DG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MC74LCX125DG is a high-performance, non-inverting quad buffer from ON Semiconductor. It operates from a 1.65V to 5.5V supply and features 5V tolerant inputs and outputs.
✓ Total Stock: 18,628 pcs
$ Price Range: $1.20

MC74LCX125DG Available from 3 distributors

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18,425 pcs
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18425 pcs On Request 1 On Request On Request On Request On Request On Request
Hybrid Electronics ✓
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158 pcs
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158 pcs On Request 1 On Request On Request 0303 On Request On Request
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45 pcs
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45 pcs On Request 1 On Request On Request On Request On Request On Request
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MC74LCX125DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Input Voltage
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Operating Voltage
Output Type
Supplier Device Package
Supplier Package
Voltage
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MC74LCX125DG Description

Short technical summary and product information.

The MC74LCX125DG is a versatile quad buffer IC from ON Semiconductor, designed for high-performance applications requiring low-voltage operation. It supports a wide operating voltage range from 1.65V to 5.5V, making it suitable for interfacing with various logic levels. The device features 5V tolerant inputs and outputs, allowing seamless integration with 5.0V TTL logic systems.

 

This non-inverting buffer offers 3-state outputs, controlled by an Output Enable (OE) input. When the OE input is HIGH, the outputs are disabled, entering a high impedance (HIGH Z) state. The MC74LCX125DG is designed for TTL level bus-oriented transceiver applications and memory address driving. It provides a balanced output sink and source capability of 24mA at 3.0V and boasts near-zero static supply current in all logic states, contributing to reduced system power requirements.

 

The component is available in a 14-SOIC package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C (TA). The device also supports live insertion and withdrawal, and its IOFF specification guarantees high impedance when VCC is 0V.

MC74LCX125DG Quick Information

Product Type: Buffer
Series: MC74LCX
Canonical Name: MC74LCX125DG Quad Buffer
Subcategory: Logic Buffer

MC74LCX125DG Compliance

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

MC74LCX125DG Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

MC74LCX125DG Features

  • High performance non-inverting quad buffer.
  • Operates from 1.65V to 5.5V supply.
  • Features 5V tolerant inputs and outputs.
  • 3-state outputs controlled by Output Enable.
  • Available in 14-SOIC surface mount package.

MC74LCX125DG Applications

  • Bus driving in digital systems.
  • Memory address buffering.
  • Level translation between logic families.
  • General-purpose signal buffering.

MC74LCX125DG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the MC74LCX125DG?

The MC74LCX125DG operates over a supply voltage range of 1.65V to 5.5V.

What package does the MC74LCX125DG come in?

It is available in a 14-SOIC surface-mount package (0.154", 3.90mm width).

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What is the output drive capability?

Each output can sink or source 24mA typical at 3V supply.

Does the MC74LCX125DG have 5V tolerant inputs?

Yes, the inputs are 5V tolerant even when operating at lower supply voltages.

How many buffers are in the MC74LCX125DG?

The device contains four non-inverting buffers.

What is the logic type of the MC74LCX125DG?

It is a non-inverting buffer with 3-state outputs.

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