English

All Products

View All >>
  • SN74LS139AD

SN74LS139AD

16 Terminations4.75V~5.25V 16 Pin 74LS139 Signal switch74LS Series 4 Outputs2 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS139AD
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 250
  • Description: 16 Terminations4.75V~5.25V 16 Pin 74LS139 Signal switch74LS Series 4 Outputs2 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
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)
Additional Feature SCHOTTKY CLAMPED FOR HIGH PERFORMANCE
Subcategory Decoder/Drivers
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number 74LS139
Pin Count 16
Number of Outputs 4
Operating Supply Voltage 5V
Circuit 1 x 2:4
Polarity Inverting
Power Supplies 5V
Number of Circuits 2
Load Capacitance 15pF
Nominal Supply Current 6.8mA
Number of Bits 4
Throw Configuration DP4T
Propagation Delay 38 ns
Turn On Delay Time 38 ns
Family LS
Logic Function Decoder, Demultiplexer
Current - Output High, Low 400μA 8mA
Supply Type Single
Bandwidth 35MHz
Max I(ol) 0.008 A
Prop. Delay@Nom-Sup 33 ns
Power Supply Current-Max (ICC) 11mA
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
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 Tube
Series 74LS
JESD-609 Code e4

SN74LS139AD Overview


This is a relatively small item of digital switch that is included in the 16-SOIC (0.154, 3.90mm Width) in order to save space on the board.Tube is the packaging method.Digital switch ic uses a Surface Mount mounting method.The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.As long as the operating temperature is 0°C~70°C, turn signal switch will not be influenced by external factors.Design engineers have more flexibility when digital controlled switch operates at 4.75V~5.25V voltage.Several applications are possible for 74LS series multiplexers.As part of its basic configuration, 16 terminations are designed as a part of it.The part number for 74LS139 can be used to find its logic switch related parts as well.For multiplexer's system, a voltage of 5V is supplied.This turn signal switch has 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.This supply type employs Single.Currently, it is configured with 16 pins.This unit is mounted in the way of Surface Mount.In the LS family, the logic switch is included.In this signal multiplexer, there are 4 bits that are provided.In order for 5V to operate normally, a power supply is provided.As a result, the turn signal switch consists of 4 outputs.Part number Decoder/Drivers indicates that the digital switch ic is an electronic part.The performance of the multiplexers of a system can be reliably achieved with a supply voltage of 5V.Additionally, it improves the characteristics of SCHOTTKY CLAMPED FOR HIGH PERFORMANCE.To ensure that the digitalswitch performs properly, 2 circuits are formed.

SN74LS139AD 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
SCHOTTKY CLAMPED FOR HIGH PERFORMANCE

SN74LS139AD Applications


There are a lot of Texas Instruments SN74LS139AD Signal Switches / Multiplexers / Decoders applications.

  • Make full adder
  • Data bus control
  • HDMI applications
  • Electronics industry
  • Data communication
  • Injectors
  • High-performance memory systems
  • Microprocessor input/output systems
  • Control unit of Central Processing unit (CPU)
  • Enabling different rows of memory depending on address in memory chips