9/18/2025 9:24:23 AM   By  Symond  in


SN74145N Encoders, Decoders, Multiplexers & Demultiplexers by Texas Instruments – Buy Online at XON

The Encoders, Decoders, Multiplexers & Demultiplexers SN74145N by Texas Instruments are robust BCD-to-decimal decoders and drivers. These ICs belong to the Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers family, offering reliable performance for logic and control systems.


1. Technical Specifications of SN74145N

  • Manufacturer: Texas Instruments

  • Part Number: SN74145N

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

  • Function: BCD-to-decimal decoder/driver

  • Logic Family: TTL

  • Outputs: Active low, open-collector

  • Supply Voltage: 4.75V to 5.25V

  • Package: DIP-16

  • Temperature Range: 0°C to +70°C


2. Key Features of SN74145N

  • Converts 4-bit BCD inputs to 10-line decimal outputs

  • Belongs to the Encoders, Decoders, Multiplexers & Demultiplexers family of Logic ICs

  • Open-collector outputs capable of driving lamps or relays

  • TTL-compatible inputs for reliable interfacing

  • Versatile use in digital logic designs


3. Applications of SN74145N

  • Driving LED or lamp displays

  • Digital system logic expansion

  • Industrial automation systems

  • Binary-to-decimal conversion circuits

  • Signal distribution and control systems


4. Wiring and Connection Overview

  • Inputs: 4 BCD inputs (A, B, C, D)

  • Outputs: 10 active-low decimal outputs

  • Power Supply: Standard 5V TTL logic supply

  • Package: 16-pin DIP for easy prototyping


5. Use Case Example – Display Driver

Challenge: Need for a reliable binary-coded decimal to decimal display driver.
Solution: The SN74145N Encoders, Decoders, Multiplexers & Demultiplexers by Texas Instruments convert BCD signals into decimal form.
Result: Simplifies driving decimal-based displays in industrial and consumer electronics.


6. Download Datasheet for SN74145N

[Download the SN74145N Datasheet at XON Electronics]


7. Why Buy from XON Electronics

  • Trusted distributor of Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers

  • Genuine Texas Instruments products with global warranty

  • Worldwide delivery: USA, India, Australia, Europe & more

  • Competitive pricing with bulk availability


8. FAQs – SN74145N

Q1: What function does the SN74145N perform?
A: It decodes BCD inputs into decimal outputs.

Q2: What package type is available?
A: Standard DIP-16 package.

Q3: Can SN74145N drive external devices?
A: Yes, its open-collector outputs can drive lamps, LEDs, and relays.

Q4: What is the operating voltage range?
A: 4.75V to 5.25V (standard TTL supply).

Q5: Where can I buy this IC?
A: You can Buy Online at XON with fast global shipping.


Conclusion

The SN74145N Encoders, Decoders, Multiplexers & Demultiplexers by Texas Instruments are reliable ICs for display drivers, automation, and logic expansion. As part of the Semiconductors, Integrated Circuits - ICs, Logic ICs, Encoders, Decoders, Multiplexers & Demultiplexers family, they are ideal for industrial and consumer applications. Order today and Buy Online at XON.


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