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On Sep 5, 2025


SN74LS125AN Buffers & Line Drivers by Texas Instruments – Buy Online at XON

The Buffers & Line Drivers SN74LS125AN by Texas Instruments are quad bus buffer gates with 3-state outputs, designed for reliable data transmission in digital systems. As part of the Semiconductors, Integrated Circuits - ICs, Logic ICs, Buffers & Line Drivers family, they are widely used in computers, communication devices, and industrial automation.


1. Technical Specifications of SN74LS125AN

  • Manufacturer: Texas Instruments

  • Part Number: SN74LS125AN

  • Category: Semiconductors, Integrated Circuits - ICs, Logic ICs, Buffers & Line Drivers

  • Function: Quad bus buffer with 3-state outputs

  • Logic Family: TTL

  • Package Type: DIP-14 (Through-hole)

  • Supply Voltage Range: 4.75V – 5.25V

  • Operating Temperature Range: 0°C to +70°C


2. Key Features of SN74LS125AN

  • Four independent bus buffer gates

  • 3-state outputs for bus-oriented applications

  • Belongs to Semiconductors, Integrated Circuits - ICs, Logic ICs, Buffers & Line Drivers

  • TTL-compatible with strong drive capability

  • Low power consumption and high-speed switching


3. Applications of SN74LS125AN

  • Data bus driving in microprocessor systems

  • Industrial automation and control logic

  • Memory addressing and data buffering

  • Consumer electronics requiring signal isolation

  • Communication and networking hardware


4. Wiring and Connection Overview

  • Inputs: Four independent control and data inputs

  • Outputs: Four 3-state outputs for flexible bus interfacing

  • Power Supply: Standard +5V DC

  • Ground Pin: Common GND


5. Use Case Example – Microprocessor Bus Buffer

Challenge: A microprocessor-based system needed stable bus driving with minimal loading.
Solution: The SN74LS125AN Buffers & Line Drivers were implemented to buffer signals.
Result: Enhanced signal integrity and reliable system performance.


6. Download Datasheet for SN74LS125AN

[Download the SN74LS125AN Datasheet at XON Electronics]


7. Why Buy from XON Electronics?

  • Large stock of Semiconductors, Integrated Circuits - ICs, Logic ICs, Buffers & Line Drivers

  • 100% original Texas Instruments products

  • Worldwide delivery to USA, India, Australia, Europe & beyond

  • Trusted sourcing with competitive pricing


8. FAQs – SN74LS125AN

Q1: What function does the SN74LS125AN serve?
A: It is a quad bus buffer with 3-state outputs.

Q2: What package type is it available in?
A: DIP-14 through-hole packaging.

Q3: Is it TTL-compatible?
A: Yes, it belongs to the TTL logic family.

Q4: Can it be used in microprocessor systems?
A: Yes, it is ideal for bus driving and data buffering.

Q5: Where can I buy it?
A: You can Buy Online at XON with fast international shipping.


Conclusion

The SN74LS125AN Buffers & Line Drivers by Texas Instruments deliver robust performance for bus driving and signal buffering. As part of the Semiconductors, Integrated Circuits - ICs, Logic ICs, Buffers & Line Drivers, they ensure reliable signal handling in microprocessor systems, automation, and communication hardware. Order today and Buy Online at XON.


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