74155 Dual 2-to-4 Line Decoder/Demultiplexer

SKU: 74155

20,00 EGP

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Description

74155 – Dual 2-to-4 Line Decoder / Demultiplexer (DIP-16)

The 74155 is a dual 2-to-4 line decoder/demultiplexer IC designed for use in high-speed digital circuits. Each section of the IC can decode 2 input lines into 4 mutually exclusive outputs, making it ideal for memory address decoding, data routing, and logic control applications.

With its TTL-compatible inputs, active-low outputs, and enable pins for each section, the 74155 offers excellent flexibility for system designers working with microcontrollers, CPUs, and other digital logic systems.


Key Features

  • Dual independent 2-to-4 line decoders/demultiplexers

  • TTL-compatible inputs and outputs

  • Active LOW outputs

  • Enable inputs for each decoder section

  • High-speed performance suitable for complex digital systems

  • DIP-16 package – perfect for breadboards and PCBs


Specifications

Parameter Value
IC Number 74155
Function Dual 2-to-4 Decoder / Demux
Supply Voltage (Vcc) 4.75V – 5.25V (Typical 5V)
Input Compatibility TTL Logic
Output Type Active Low
Number of Channels 2
Output Lines per Decoder 4
Package DIP-16
Operating Temp 0°C to +70°C

Package Includes

  • 1 × IC 74155 – Dual 2-to-4 Line Decoder/Demultiplexer (DIP-16)

⚙️ Use Case: Great for address decoding in memory circuits, I/O selection, and digital logic expansion.

Specification

General

Weight Weight 0,0000 g

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