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SN74ABT125RGYR The SN74ABT125RGYR is a quadruple bus buffer gate from Texas Instruments featuring TTL-compatible CMOS inputs and 3-state outputs. It operates with a supply voltage range of 4.5V to 5.5V.
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SN74ABT125RGYR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74ABT125RGYR is a quadruple bus buffer gate from Texas Instruments featuring TTL-compatible CMOS inputs and 3-state outputs. It operates with a supply voltage range of 4.5V to 5.5V.
✓ Total Stock: 86 pcs
$ Price Range: $0.30

SN74ABT125RGYR Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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86 pcs
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86 pcs On Request 1 On Request On Request On Request On Request On Request
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SN74ABT125RGYR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Latch-up Performance
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
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SN74ABT125RGYR Description

Short technical summary and product information.

The Texas Instruments SN74ABT125RGYR is a quadruple bus buffer gate designed for high-speed applications. It features independent line drivers with 3-state outputs, where each output can be disabled by its associated output-enable input.

 

This buffer operates within a supply voltage range of 4.5V to 5.5V and offers high-drive outputs with IOL up to 64mA and IOH up to -32mA. The inputs are TTL-compatible CMOS, and the outputs are 3-state. It supports features such as over-voltage tolerant inputs, partial power down (Ioff), and power-up 3-state functionality, making it suitable for hot-insertion applications.

 

The SN74ABT125RGYR is available in a 14-VQFN package with surface mount mounting type. Its operating temperature range is -40°C to 85°C. The device also includes ESD protection exceeding 2000V (HBM) and 200V (MM), and latch-up performance exceeding 500mA per JEDEC Standard JESD-17.

SN74ABT125RGYR Quick Information

Product Type: Buffer
Canonical Name: SN74ABT125 Quadruple Bus Buffer Gate
Subcategory: Buffer

SN74ABT125RGYR Compliance

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

SN74ABT125RGYR Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

SN74ABT125RGYR Features

  • Quadruple bus buffer gate
  • TTL-compatible CMOS inputs
  • 3-state outputs
  • 4.5V to 5.5V supply voltage
  • Surface mount 14-VQFN package

SN74ABT125RGYR Applications

  • Used in bus buffer line driving applications
  • Suitable for hot-insertion system designs
  • Ideal for high-drive 3-state bus interfaces
  • Supports power-up sequencing in multi-voltage boards

SN74ABT125RGYR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74ABT125RGYR?

4.5V to 5.5V.

What package does the SN74ABT125RGYR come in?

14-VFQFN Exposed Pad (14-VQFN, 3.5x3.5mm).

What is the operating temperature range?

-40°C to 85°C.

How many channels does the SN74ABT125RGYR have?

4 channels.

What type of outputs does the SN74ABT125RGYR have?

3-state outputs.

What is the logic type of the SN74ABT125RGYR?

Buffer, Non-Inverting.

What is the ESD protection rating?

2000V Human-Body Model, 200V Machine Model.

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