Datasheet4U Logo Datasheet4U.com

DM74LS156 - Dual 2-Line to 4-Line Decoders/Demultiplexers

Download the DM74LS156 datasheet PDF. This datasheet also covers the DM74LS155 variant, as both devices belong to the same dual 2-line to 4-line decoders/demultiplexers family and are provided as variant models within a single manufacturer datasheet.

General Description

These TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package.

Key Features

  • s.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (DM74LS155_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for DM74LS156 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for DM74LS156. For precise diagrams, and layout, please refer to the original PDF.

DM74LS155 • DM74LS156 Dual 2-Line to 4-Line Decoders/Demultiplexers August 1986 Revised April 2000 DM74LS155 • DM74LS156 Dual 2-Line to 4-Line Decoders/Demultiplexers Gen...

View more extracted text
M74LS155 • DM74LS156 Dual 2-Line to 4-Line Decoders/Demultiplexers General Description These TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package. When both sections are enabled by the strobes, the common 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 C1 is inverted at its outputs and data applied at C2 is true through its outputs.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo DM74LS156 Dual 2-Line to 4-Line Decoders/Demultiplexers National Semiconductor

More Datasheets from Fairchild (now onsemi)

Part Number Description
DM74LS151 1-of-8 Line Data Selector/Multiplexer
DM74LS153 Dual 1-of-4 Line Data Selectors/Multiplexers
DM74LS154 4-Line to 16-Line Decoder/Demultiplexer
DM74LS155 Dual 2-Line to 4-Line Decoders/Demultiplexers
DM74LS157 Quad 2-Line to 1-Line Data Selectors/Multiplexers
DM74LS158 Quad 2-Line to 1-Line Data Selectors/Multiplexers
DM74LS10 Triple 3-Input NAND Gate
DM74LS109A Dual Positive-Edge-Triggered J-K Flip-Flop
DM74LS11 Triple 3-Input AND Gate
DM74LS112A Dual Negative-Edge-Triggered Master-Slave J-K Flip-Flop