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Symond Content Marketer
On Sep 5, 2025


SN74LS148N Encoders, Decoders, Multiplexers & Demultiplexers by Texas Instruments – Buy Online at XON

The SN74LS148N by Texas Instruments is a high-performance 8-line to 3-line priority encoder designed for efficient digital logic applications. Belonging to the Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers category, it ensures fast and reliable data encoding in modern electronic systems.


1. Technical Specifications of SN74LS148N

  • Manufacturer: Texas Instruments

  • Part Number: SN74LS148N

  • Category: Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers

  • Function: 8-to-3 line priority encoder

  • Logic Family: LS-TTL

  • Supply Voltage: 4.75V – 5.25V

  • Package Type: DIP-16 (through-hole)

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


2. Key Features of SN74LS148N

  • Provides 8-line to 3-line priority encoding

  • Active low inputs and outputs for compatibility

  • Belongs to Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers

  • Fast response time and reliable TTL logic compatibility

  • Standard DIP-16 package for easy PCB assembly


3. Applications of SN74LS148N

  • Priority encoding in digital systems

  • Signal multiplexing and routing

  • Microprocessor input handling

  • Industrial automation equipment

  • Display and LED decoding systems


4. Wiring and Connection Overview

  • Inputs: 8 input lines (active low)

  • Outputs: 3 encoded output lines + additional enable outputs

  • Power Supply: +5V DC standard supply

  • Package: DIP-16 through-hole


5. Use Case Example – Priority Encoding in Digital Circuits

Challenge: A control system required efficient management of multiple inputs.
Solution: The SN74LS148N simplified input handling using its 8-to-3 priority encoder logic.
Result: Improved circuit efficiency and reduced complexity.


6. Download Datasheet for SN74LS148N

[Download the SN74LS148N Datasheet at XON Electronics]


7. Also Available from Other Manufacturers

  • Semiconductors offers alternative solutions in the Encoders, Decoders, Multiplexers & Demultiplexers family, ensuring compatibility for different applications.


8. Why Buy from XON Electronics?

  • Wide selection of Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers

  • 100% genuine Texas Instruments components

  • Competitive prices with fast global shipping to USA, India, Australia, Europe & more

  • Reliable source for bulk and small-quantity orders


9. FAQs – SN74LS148N

Q1: What is the function of the SN74LS148N?
A: It is an 8-to-3 line priority encoder used for digital encoding.

Q2: What logic family does it belong to?
A: LS-TTL logic family.

Q3: Is the package through-hole or surface mount?
A: DIP-16 through-hole package.

Q4: Can it be used in display systems?
A: Yes, it is widely used in display and LED decoding.

Q5: Where can I purchase SN74LS148N?
A: You can Buy Online at XON with worldwide delivery.


Conclusion

The SN74LS148N Encoders, Decoders, Multiplexers & Demultiplexers by Texas Instruments is a versatile IC for priority encoding and data handling in digital systems. As part of the Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers family, it delivers performance, reliability, and efficiency. Order today and Buy Online at XON.


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