54LS158 - Quad 2-Line to 1-Line Data Selectors/Multiplexers

Product Overview

National Semiconductor

Datasheet Details

Part number	54LS158
Manufacturer	National Semiconductor
File Size	173.26 KB
Description	Quad 2-Line to 1-Line Data Selectors/Multiplexers
Datasheet	54LS158 Datasheet
Note	This datasheet PDF includes multiple part numbers: 54LS158, 54LS157. Please refer to the document for exact specifications by model.
Additional preview pages of the 54LS158 datasheet.

Product details

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 The LS157 presents true data whereas the LS158 presents inverted data to minimize propagation delay time Applications Y Expand any data input point Y Multiplex dual data buses Y Generate four functions of two variables (one variable is common) Y Source p

Features

Y Buffered inputs and outputs Y Typical Propagation Time LS157 9 ns LS158 7 ns Y Typical Power Dissipation LS157 49 mW LS158 24 mW Y Alternate Military Aerospace device (54LS157 54LS158) is available Contact a National Semiconductor Sales Office Distributor for specifications Connection Diagrams Dual-In-Line Package Dual-In-Line Package TL F 6396.
1 Order Number 54LS157DMQB 54LS157FMQB 54LS157LMQB DM54LS157J DM54LS157W DM74LS157M or DM74LS157N See NS Package Number E20A J16A M16A N16.

📁 Similar Datasheet

54LS158 - QUAD 2-INPUT MULTIPLEXER (Motorola)
54LS155 - DUAL 1-OF-4 DECODER/DEMULTIPLEXER (Motorola)
54LS155A - Dual 2-Line To 4-Line Decoders/Demultiplexers (Texas Instruments)
54LS156 - DUAL 1-OF-4 DECODER/DEMULTIPLEXER (Motorola)
54LS156 - Dual 2-Line To 4-Line Decoders/Demultiplexers (Texas Instruments)
54LS109A - Dual J-K Positive-Edge-Triggered Flip-Flops (Texas Instruments)
54LS122 - RETRIGGERABLE MONOSTABLE MULTIVIBRATORS (Texas Instruments)
54LS122 - RETRIGGERABLE MONOSTABLE MULTIVIBRATORS (Motorola)

Other Datasheets by National Semiconductor

54LS151 - Data Selector/Multiplexer
54LS153 - Dual 4-Line to 1-Line Data Selectors/Multiplexers
54LS157 - Quad 2-Line to 1-Line Data Selectors/Multiplexers
54LS10 - Triple 3-Input NAND Gates
54LS109 - Dual Positive-Edge-Triggered J-K Flip-Flops
54LS11 - Triple 3-Input AND Gates

Published: Aug 5, 2016 |