Product Introduction

The SN74LS155N is a Dual 2-Line to 4-Line Decoders/Demultiplexers.circuit features dual 1-line-to-4-line demultiprexer with individual strobes and common binary-address input. When both sections are enabled by the strobes, the common binary-address inputs sequentially select and route associated input data to the appropriate output of each section. The individual strobes permit activating or inhibiting each of the 4-bit sections as desired. Data applied to input 1C is inverted through its outputs. The inverter following the 1C data input permits use as a 3-to-8-line decoder or 1-to-8-line demultiplexer without external gating.

Product Features

●Dual 2-Line to 4-Line Decoders/Demultiplexers
●Fully compatible with TTL input logic level
●The common binary-address inputs sequentially select
●Package format: DIP16, SOP16

Product Applications

●Digital logic driver
●Industrial control application
●Other application areas