74LS154 4-Line to 16-Line Decoder/Demultiplexer | Schottky TTL | DIP-24 Through-Hole

Description

The 74LS154 is a high-speed, 4-line to 16-line decoder/demultiplexer integrated circuit. This device accepts four binary-weighted inputs (A0–A3) and, when enabled, provides 16 mutually exclusive active-LOW outputs. Essentially, the IC activates only one of the sixteen outputs at a time based on the binary state of the four input lines.

Utilizing Low-Power Schottky (LS) TTL technology, the 74LS154 is designed for high-speed performance in memory addressing, data routing, and code conversion applications. It features two active-LOW chip-enable inputs (G1 and G2) which can be used to cascade multiple decoders to expand the addressable range. The DIP-24 through-hole package makes it highly suitable for educational training boards, prototyping, and robust industrial control systems.

Note: Product images are provided for reference only. The actual product may vary in appearance, manufacturer marking, or logo depending on stock availability.

Features

• 4-line binary to 16-line decoder/demultiplexer
• 16 mutually exclusive active-LOW outputs
• Two active-LOW enable inputs for easy cascading
• High-speed Low-Power Schottky (LS) TTL technology
• Compatible with standard TTL logic levels
• Standard DIP-24 through-hole package

Benefits

• Enables simple decoding of complex address buses
• Flexible design allows for easy expansion using multiple ICs
• Reliable performance for high-speed digital logic systems
• Convenient DIP-24 package is perfect for breadboarding and educational setups

Applications

• Memory Address Decoding
• Data Demultiplexing
• Code Conversion (Binary to Hexadecimal)
• Control Signal Routing
• Microprocessor System Interfacing
• Industrial Automation Logic

Package Includes

• 1 x 74LS154 4-Line to 16-Line Decoder/Demultiplexer IC (DIP-24 Package)

Specifications