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SN74AHCT125DR The Texas Instruments SN74AHCT125DR is a quadruple bus buffer gate with 3-state outputs. It operates with a supply voltage range of 4.5V to 5.5V.
Mfr Part #:

SN74AHCT125DR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AHCT125DR is a quadruple bus buffer gate with 3-state outputs. It operates with a supply voltage range of 4.5V to 5.5V.
✓ Total Stock: 7,558 pcs
$ Price Range: $0.16

SN74AHCT125DR Available from 6 distributors

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SN74AHCT125DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Logic Type
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Voltage
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SN74AHCT125DR Description

Short technical summary and product information.

The SN74AHCT125DR from Texas Instruments is a quadruple bus buffer gate featuring independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high. When OE is low, the respective gate passes data from the A input to its Y output. This device is designed for applications requiring high-speed buffering and features TTL-compatible CMOS inputs.

 

Key electrical characteristics include a supply voltage range of 4.5V to 5.5V and an output current capability of 8mA. The operating temperature range is -40°C to 85°C. The buffer gate has 4 channels, with each element handling 1 bit.

 

Packaged in a 14-SOIC (0.154", 3.90mm Width) surface-mount configuration, the SN74AHCT125DR is suitable for various electronic designs. Its 3-state output capability allows for efficient bus interfacing. The device also boasts over-voltage tolerant inputs and balanced outputs, contributing to its reliability in demanding applications.

SN74AHCT125DR Quick Information

Product Type: Buffer Gate
Series: SN74AHCT125
Canonical Name: Texas Instruments SN74AHCT125DR Quadruple Bus Buffer Gate
Subcategory: Bus Buffer Gate

SN74AHCT125DR Compliance

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

SN74AHCT125DR Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

SN74AHCT125DR Features

  • Quadruple bus buffer gate with 3-state outputs.
  • Operates from 4.5V to 5.5V supply voltage.
  • TTL-compatible CMOS inputs for compatibility.
  • Surface mountable in a 14-SOIC package.
  • High-speed operation with 5-10ns propagation delay.

SN74AHCT125DR Applications

  • Bus interface and signal buffering.
  • Memory address and data line driving.
  • Clock distribution and buffering.
  • General-purpose logic level translation.
  • Industrial control and automation systems.

SN74AHCT125DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHCT125DR?

The operating voltage range is 4.5V to 5.5V.

What package is the SN74AHCT125DR available in?

The SN74AHCT125DR is available in a 14-SOIC surface-mount package with dimensions 0.154" (3.90mm) width.

What is the operating temperature range?

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

What is the logic type and output configuration?

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

How many channels does the SN74AHCT125DR have?

It has 4 channels, each with 1 bit per element.

What is the output current capability?

The output current is 8mA for both sink and source.

What is the typical propagation delay?

The typical propagation delay is 5-10ns with a maximum of 10ns.

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