74LS154/74HC154 - 4-Line to 16-Line Decoder/Demultiplexer DIP-IC

74LS154/74HC154 4-Line to 16-Line Decoder/Demultiplexer DIP IC

The 74LS154/74HC154 is a powerful 4-line to 16-line decoder/demultiplexer, essential for various digital logic applications. It efficiently converts four binary-coded inputs into one of sixteen mutually exclusive outputs. This IC also excels at demultiplexing, distributing data from a single input line to any one of its 16 outputs. Designed with TTL circuitry (LS) or high-speed CMOS (HC), it ensures reliable performance. Input clamping diodes are integrated to simplify system design by minimizing transmission-line effects. Its buffered inputs further enhance signal integrity. This versatile component is ideal for high-performance memory decoding and data routing tasks. Choose the 74LS154 for standard TTL or the 74HC154 for high-speed CMOS compatibility.

Specifications:

• Logic Family: 74LS / 74HC Series
• Function: 4-Line to 16-Line Decoder/Demultiplexer
• Input Lines: 4 (Binary-Coded)
• Output Lines: 16 (Mutually Exclusive)
• Strobe Inputs: 2 (G1, G2)
• Package Type: DIP (Dual In-line Package)
• Output Type: Totem-Pole
• Operating Voltage: 2V to 6V (HC) / 4.75V to 5.25V (LS)
• Input Clamping Diodes: Yes

Key features and benefits:

• Decodes 4 binary-coded inputs to 16 mutually exclusive outputs
• Performs 1-to-16 demultiplexing for efficient data distribution
• Features input clamping diodes to simplify system design
• High fan-out, low-impedance totem-pole outputs
• Buffered inputs ensure enhanced signal integrity
• Available in 74LS (TTL) and 74HC (High-Speed CMOS) variants
• Dual strobe inputs (G1, G2) for flexible enable/disable control

Applications:

• High-performance memory decoding
• Data routing and distribution systems
• Address decoding in microcontrollers/processors
• Digital display multiplexing
• Control signal distribution

Package Includes:

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