MC74AC125DTR2G The ON Semiconductor MC74AC125DTR2G is a non-inverting buffer with 3-state outputs. It operates from a 2V to 6V supply voltage and is housed in a 14-TSSOP package.
Mfr Part #:

MC74AC125DTR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MC74AC125DTR2G is a non-inverting buffer with 3-state outputs. It operates from a 2V to 6V supply voltage and is housed in a 14-TSSOP package.
Total Stock: 17,504 pcs
$ Price Range: $1.20

MC74AC125DTR2G Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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17,500 pcs
17500 pcs On Request 1 On Request On Request On Request On Request On Request
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4 pcs
4 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

MC74AC125DTR2G Specifications Quick View

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

MC74AC125DTR2G Description

Short technical summary and product information.

The MC74AC125DTR2G from ON Semiconductor is a high-performance, silicon-gate CMOS 3-state buffer. This non-inverting buffer features four independent elements, each with a single bit input and a 3-state output. It is designed for operation over a wide supply voltage range of 2V to 6V, making it suitable for various digital logic applications.

 

The device offers a maximum propagation delay of 9ns at 5V and 50pF, with output currents of 24mA for both high and low states. The input logic levels are defined between 0.5V to 1.1V for low and 2.2V to 3.9V for high. It also features a very low quiescent current of 4µA.

 

Packaged in a 14-TSSOP, the MC74AC125DTR2G is designed for surface mounting. It operates within an ambient temperature range of -40°C to 85°C. This buffer is suitable for general-purpose digital logic design where fast performance and low power consumption are required.

MC74AC125DTR2G Quick Information

Product Type: Buffer
Series: MC74AC
Canonical Name: MC74AC125DTR2G 3-State Buffer
Subcategory: Logic Buffers

MC74AC125DTR2G Compliance

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

MC74AC125DTR2G Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

MC74AC125DTR2G Features

  • Non-inverting buffer with 3-state outputs.
  • Wide 2V to 6V supply voltage range.
  • Fast 9ns propagation delay at 5V.
  • Surface mount 14-TSSOP package.
  • Low 4µA quiescent current.

MC74AC125DTR2G Applications

  • Used in bus line driving applications.
  • Suitable for memory address drivers.
  • Ideal for clock distribution buffers.
  • Used in data communication interfaces.
  • Applicable in industrial control systems.

MC74AC125DTR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the MC74AC125DTR2G?

The supply voltage range is 2V to 6V.

What is the operating temperature range of the MC74AC125DTR2G?

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

What is the output current capability of the MC74AC125DTR2G?

The output current is 24mA per channel.

What is the propagation delay of the MC74AC125DTR2G?

The maximum propagation delay is 9ns at 5V with a 50pF load.

What package does the MC74AC125DTR2G come in?

It comes in a 14-TSSOP package with 4.40mm width.

What is the logic type of the MC74AC125DTR2G?

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

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