English

All Products

View All >>
  • SN74LS138DR

SN74LS138DR

16 Terminations4.75V~5.25V 16 Pin 74LS138 Signal switch74LS Series 8 Outputs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS138DR
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 563
  • Description: 16 Terminations4.75V~5.25V 16 Pin 74LS138 Signal switch74LS Series 8 Outputs1 Functions(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 141.690917mg
Operating Temperature 0°C~70°C
Packaging Cut Tape (CT)
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Decoder/Drivers
Packing Method TR
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number 74LS138
Pin Count 16
Number of Outputs 8
Operating Supply Voltage 5V
Circuit 1 x 3:8
Polarity Inverting
Power Supplies 5V
Number of Circuits 1
Number of Bits 8
Propagation Delay 41 ns
Turn On Delay Time 41 ns
Family LS
Logic Function Decoder, Demultiplexer
Number of Inputs 3
Current - Output High, Low 400μA 8mA
Supply Type Single
Bandwidth 35MHz
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LS138DR Overview


As a means of saving space, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).The package is in the form of Cut Tape (CT).Surface Mount is the mounting method digital switch ic uses.the multiplexers uses an analog IC Decoder/Demultiplexer.By maintaining the operating temperature at 0°C~70°C, turn signal switch will not be affected by 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.Multiplexers of the 74LS series can be used in a wide range of applications.As parts of its basic configuration, 16 terminations are desgined.The part number for 74LS138 can be used to find its logic switch related parts as well.The multiplexer's system is powered by 5V voltage.This turn signal switch has a total of 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.Single is employed as its supply type.Currently, it is configured with 16 pins.It is positioned in the direction of Surface Mount.I would like to refer to the logic switch as a member of the LS family.There are 8 bits signal multiplexer provides.In order to maintain mux switch's normal operation, power is provided to 5V.There are 8 outputs designed for the operation of the turn signal switch.The digital switch ic is a part of an electronic system classified as Decoder/Drivers.Reliable performance of the multiplexers can be achieved when a supply voltage of 5V is provided.This multiplexer has 3 inputs.Currently, the switches is packaged in accordance with the TR method.To ensure that the digitalswitch performs properly, 1 circuits are formed.

SN74LS138DR 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

SN74LS138DR Applications


There are a lot of Texas Instruments SN74LS138DR Signal Switches / Multiplexers / Decoders applications.

  • LVDS
  • Image transmission
  • Analog, digital or video signal switching
  • GLAN
  • Night vision cameras
  • Data-routing applications
  • Logic circuits
  • Electronics industry
  • Speed synchronization of multiple motors in industries
  • Transmission from the computer system of a satellite