SN74LVC125ADR The SN74LVC125ADR is a quadruple bus buffer gate from Texas Instruments featuring 3-state outputs. It operates within a voltage range of 1.65V to 3.6V and is specified for temperatures from -40°C to 125°C.
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SN74LVC125ADR

Available from 8 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LVC125ADR is a quadruple bus buffer gate from Texas Instruments featuring 3-state outputs. It operates within a voltage range of 1.65V to 3.6V and is specified for temperatures from -40°C to 125°C.
✓ Total Stock: 207,091 pcs
$ Price Range: $0.18

SN74LVC125ADR Available from 8 distributors

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SN74LVC125ADR 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
Output Type
Supplier Device Package
Supplier Package
Voltage

SN74LVC125ADR Description

Short technical summary and product information.

The SN74LVC125ADR is a quadruple bus buffer gate designed for 1.65V to 3.6V VCC operation. This device from Texas Instruments features independent line drivers with 3-state outputs, where each output is disabled when its associated output-enable (OE) input is high. The inputs can accept voltages up to 5.5V, allowing for use in mixed 3.3V/5V systems.

 

Key electrical characteristics include a maximum propagation delay of 4.8ns at 3.3V. It also exhibits typical output ground bounce of less than 0.8V and output VOH undershoot greater than 2V at 3.3V and 25°C. Latch-up performance exceeds 250mA per JESD 17.

 

This buffer gate is available in a 14-SOIC package with surface mount mounting type. The operating temperature range is -40°C to 125°C (TA). Applications include cable modem termination systems, IP phones, optical modules, and various telecom infrastructure equipment.

SN74LVC125ADR Quick Information

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

SN74LVC125ADR Compliance

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

SN74LVC125ADR Estimated Pricing

Qty Low High
1+ $0.18 $0.18

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

SN74LVC125ADR 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 operating temperature.
  • Available in a 14-SOIC package.

SN74LVC125ADR Applications

  • Used in cable modem termination systems.
  • Suitable for IP phones and optical modules.
  • Applicable in telecom infrastructure.
  • Supports mixed 3.3V/5V systems.

SN74LVC125ADR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LVC125ADR?

1.65V to 3.6V.

What is the operating temperature range?

-40°C to 125°C.

What package does the SN74LVC125ADR come in?

14-SOIC surface-mount package.

What is the maximum propagation delay?

4.8ns at 3.3V.

What is the output current capability?

24mA per channel (both sink and source).

Is the input tolerant to higher voltages?

Yes, up to 5.5V.

How many buffers are in the device?

Four non-inverting buffers.

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