SN74LS138D Overview

Digital switch is provided in the 16-SOIC (0.154, 3.90mm Width) for the purpose of saving board space.The package is in the form of Tube.The mounting method digital switch ic uses is Surface Mount.the multiplexers uses an analog IC Decoder/Demultiplexer.If the operating temperature is maintained at 0°C~70°C, turn signal switch will not be susceptible to external factors.The turn signal switch is designed for use with a 4.75V~5.25V supply voltage, which gives it a lot of flexibility.The multiplexers from 74LS series can be used for a wide range of applications.There are 16 terminations included in its basic configuration.There is a base part number of 74LS138 which can also be used in order to locate the logic switch that are related to this item.In multiplexer's system, 5V is the voltage supplied.There are 16 component pins in this turn signal switch.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.There is a supply type of Single employed as part of this supply.A total of 16 pins are configured on this board.The mounting is in the way of Surface Mount.Among the family of LS the logic switch is a member.Signal multiplexer consists of 8 bits.In order for 5V to operate normally, a power supply is provided.In order for the turn signal switch to work, there are 8 outputs.Decoder/Drivers is the classification for this the digital switch ic.With a supply voltage of 5V, reliable performance of the multiplexers can be achieved.This multiplexer has a total of 3 inputs.During normal operation, the digitalswitch consists of 1 circuits.

SN74LS138D Features

Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Power supplies of 5V
Operating with the supply voltage of 5V

SN74LS138D Applications

There are a lot of Texas Instruments SN74LS138D Signal Switches / Multiplexers / Decoders applications.

• Relay
• Telephone network
• Speed control of medern motors
• Audio transmission
• GLAN
• Automatic health monitoring systems
• Transmission from the computer system of a satellite
• Metal detectors
• Data-routing applications
• Make half adder