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SN74LVC125ADRG3 The SN74LVC125ADRG3 is a quadruple bus buffer gate from Texas Instruments with 3-state outputs. It operates from 1.65V to 3.6V and is specified for temperatures between -40°C and 125°C.
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SN74LVC125ADRG3

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVC125ADRG3 is a quadruple bus buffer gate from Texas Instruments with 3-state outputs. It operates from 1.65V to 3.6V and is specified for temperatures between -40°C and 125°C.
✓ Total Stock: 1,847 pcs
$ Price Range: $0.22

SN74LVC125ADRG3 Available from 1 distributor

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SN74LVC125ADRG3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Latch-up Performance
Logic Type
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Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
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SN74LVC125ADRG3 Description

Short technical summary and product information.

The SN74LVC125ADRG3 is a quadruple bus buffer gate designed by Texas Instruments for operation within a voltage range of 1.65V to 3.6V. This device features independent line drivers with 3-state outputs, where each output is disabled when its associated output-enable (OE) input is high.

 

Key electrical characteristics include a maximum propagation delay (tpd) of 4.8ns at 3.3V and the ability for inputs to accept voltages up to 5.5V, making it suitable for mixed 3.3V/5V system environments. The operating temperature range is specified from -40°C to 125°C (TA).

 

This buffer gate is available in a 14-SOIC package, suitable for surface mount applications. Its latch-up performance exceeds 250mA per JESD 17, and it offers a current drive of 24mA for both high and low outputs.

 

Applications for the SN74LVC125A include cable modem termination systems, IP phones, optical modules, and various telecommunications equipment such as PBXs, TETRA base stations, and telecom shelters.

SN74LVC125ADRG3 Quick Information

Product Type: Buffer Gate
Canonical Name: SN74LVC125A Quadruple Bus Buffer Gate With 3-State Outputs
Subcategory: Bus Buffer Gate

SN74LVC125ADRG3 Compliance

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

SN74LVC125ADRG3 Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

SN74LVC125ADRG3 Features

  • Quadruple bus buffer gate with 3-state outputs.
  • Operates from 1.65V to 3.6V supply voltage.
  • Inputs accept voltages up to 5.5V.
  • Specified for -40°C to 125°C operation.
  • Fast propagation delay of 4.8ns at 3.3V.

SN74LVC125ADRG3 Applications

  • Suitable for mixed 3.3V/5V systems.
  • Used in telecommunications infrastructure.
  • Applicable to optical networking.
  • Supports cable modem termination systems.
  • Designed for IP phones and PBXs.

SN74LVC125ADRG3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LVC125ADRG3?

1.65V to 3.6V.

What is the package type for the SN74LVC125ADRG3?

14-SOIC (0.154", 3.90mm Width).

What is the operating temperature range?

-40°C to 125°C.

What is the output current capability?

24mA sink and 24mA source.

What is the propagation delay at 3.3V?

4.8ns maximum.

How many buffer elements are in the device?

4 elements, each with 1 bit.

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