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N74F154D from S

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N74F154D

Manufacturer: S, PHILP, SIGNETICSPHI

1-of-16 decoder/demultiplexer

Partnumber Manufacturer Quantity Availability
N74F154D S, PHILP, SIGNETICSPHI 1991 In Stock

Description and Introduction

1-of-16 decoder/demultiplexer The **N74F154D** is a high-performance 4-to-16 line decoder/demultiplexer integrated circuit (IC) designed for digital logic applications. Part of the **74F series**, this component is built using advanced Fast TTL (Transistor-Transistor Logic) technology, ensuring fast switching speeds and reliable operation in complex digital systems.  

Featuring four binary-coded inputs, the N74F154D decodes a 4-bit address into one of 16 mutually exclusive outputs, making it ideal for memory addressing, data routing, and signal demultiplexing. It includes two active-low enable inputs (**G1** and **G2**), which must both be low for proper operation, enhancing control flexibility in circuit designs.  

With a typical propagation delay of **7.5 ns**, the N74F154D is well-suited for high-speed applications, including microprocessors, communication systems, and industrial automation. Its robust design ensures compatibility with standard TTL logic levels while minimizing power consumption.  

Housed in a **DIP-24 (Dual In-line Package)** or **SOIC-24** format, the IC is widely used in prototyping and production environments. Engineers value its reliability, ease of integration, and consistent performance across a broad range of operating conditions.  

For precise timing and efficient signal distribution, the N74F154D remains a trusted choice in modern digital electronics.

Application Scenarios & Design Considerations

1-of-16 decoder/demultiplexer

Alternative Part Number

  • SN74F154N --: Same 74F154 4-to-16 line decoder/demultiplexer function from the original logic family's primary source, widely available and pin-compatible in DIP package.
  • MC74F154N --: Second-source 74F154 decoder with identical logic function and pinout, suitable as a direct functional replacement.
  • 74F154PC --: Equivalent 74F154 4-to-16 decoder from another established logic vendor, matching function and package for drop-in use.

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