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DM74LS158 Datasheet Quad 2-Line to 1-Line Data Selectors/Multiplexers

Manufacturer: Fairchild (now onsemi)

Download the DM74LS158 datasheet PDF. This datasheet also includes the DM74LS157 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (DM74LS157_FairchildSemiconductor.pdf) that lists specifications for multiple related part numbers.

General Description

These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates.

A separate strobe input is provided.

A 4-bit word is selected from one of two sources and is routed to the four outputs.

Overview

DM74LS157 • DM74LS158 Quad 2-Line to 1-Line Data Selectors/Multiplexers September 1986 Revised April 2000 DM74LS157 • DM74LS158 Quad 2-Line to 1-Line Data Selectors/Multiplexers.

Key Features

  • s Buffered inputs and outputs s Typical Propagation Time DM74LS157 9 ns DM74LS158 7 ns s Typical Power Dissipation DM74LS157 49 mW DM74LS158 24 mW Ordering Code: Order Number Package Number Package.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
National Semiconductor Logo DM74LS158 Quad 2-Line to 1-Line Data Selectors/Multiplexers National Semiconductor

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