English

All Products

View All >>
  • SN74AHC139DG4

SN74AHC139DG4

16 Terminations2V~5.5V 16 Pin 74AHC139 Signal switch74AHC Series 4 Outputs2 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74AHC139DG4
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 202
  • Description: 16 Terminations2V~5.5V 16 Pin 74AHC139 Signal switch74AHC 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
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week 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 -40°C~125°C
Packaging Tube
Series 74AHC
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
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 3.3V
Base Part Number 74AHC139
Pin Count 16
Number of Outputs 4
Number of Elements 2
Circuit 1 x 2:4
Polarity Inverting
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Number of Bits 4
Propagation Delay 8.5 ns
Quiescent Current 4μA
Turn On Delay Time 16.5 ns
Family AHC/VHC/H/U/V
Logic Function Decoder, Demultiplexer
Current - Output High, Low 8mA 8mA
Supply Type Single
Bandwidth 110MHz
Max I(ol) 0.05 A
Prop. Delay@Nom-Sup 10.5 ns
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74AHC139DG4 Overview


Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Tube.Surface Mount is the mounting method digital switch ic uses.The analog IC used in the multiplexers can be referred to as Decoder/Demultiplexer.If the operating temperature is maintained at -40°C~125°C, turn signal switch will not be susceptible to external factors.Design engineers have more flexibility when digital controlled switch operates at 2V~5.5V voltage.Multiplexers of the 74AHC series can be used in a wide range of applications.It is designed with 16 terminations as part of its basic configuration.The base part number is 74AHC139, which is also useful when looking up signal switch's related components.For multiplexer's system, 3.3V voltage is supplied.Currently, this turn signal switch has a total of 16 component pins.It is the end of conductors that is represented by GULL WING.There is a type of supply of Single.This multiplexer ic has 16 pins configured.It is mounted in the way of Surface Mount.The logic switch belongs to the family of AHC/VHC/H/U/V.In the signal multiplexer, there are 4 bits available.It is recommended that the minimum supply voltage (Vsup) be kept at 2V to avoid some unnecessary failures.Keeping Vsup at 5.5V will prevent some unnecessary failures.This turn signal switch has 4 outputs designed for its operation.The part belongs to the Decoder/Drivers category of signal switches.Without external influences, it consumes 4μA current of multiplexer ic.The mux switch configuration contains 2 elements.

SN74AHC139DG4 Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single

SN74AHC139DG4 Applications


There are a lot of Texas Instruments SN74AHC139DG4 Signal Switches / Multiplexers / Decoders applications.

  • Enabling different rows of memory depending on address in memory chips
  • A robotic vehicle with the metal detector
  • Video transmission
  • Recording transmission
  • CNC machines
  • Code conversion
  • Night vision cameras
  • Automatic Monitoring systems
  • LVDS
  • Logic gates for other digital devices