English

All Products

View All >>
  • SN74F138NS

SN74F138NS

16 Terminations4.5V~5.5V 16 Pin 74F138 Signal switch74F Series 1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74F138NS
  • Package: 16-SOIC (0.209, 5.30mm Width)
  • Datasheet: -
  • Stock: 704
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74F138 Signal switch74F Series 1 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
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature 0°C~70°C TA
Packaging Tube
Series 74F
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 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74F138
Pin Count 16
Qualification Status Not Qualified
Circuit 1 x 3:8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Load Capacitance 50pF
Number of Bits 8
Family F/FAST
Current - Output High, Low 1mA 20mA
Output Polarity INVERTED
Max I(ol) 0.02 A
Prop. Delay@Nom-Sup 9 ns
Propagation Delay (tpd) 9 ns
Power Supply Current-Max (ICC) 20mA
Voltage Supply Source Single Supply
Independent Circuits 1
Input Conditioning STANDARD
Height Seated (Max) 2mm
Width 5.3mm
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74F138NS Overview


The reason it is provided is that the board space can be saved by placing digital switch in the 16-SOIC (0.209, 5.30mm Width).It is packaged according to the Tube method.As far as mounting is concerned, digital switch ic uses Surface Mount.As the analog part, the circuit uses an analog IC Decoder/Demultiplexer.When the operating temperature is kept at 0°C~70°C TA, the machine will not be sensturn signal switchive to external influences.Designers have greater flexibility when digital controlled switch operates at a 4.5V~5.5V supply voltage.These multiplexers are members of the 74F series, which provide extensive application potential.The basic configuration of this system includes 16 terminations.There is a base part number of 74F138 which can also be used in order to locate the logic switch that are related to this item.For multiplexer's system, a voltage of 5V is supplied.This turn signal switch has 16 component pins.At the end of a conductor, it uses GULL WING as the point where the conductor ends.A configuration of 16 pins is used.The logic switch is a member of the F/FAST family.The multiplexer ic provides 8 bits.To avoid unnecessary failures, keep the supply voltage at 4.5V (Vsup).It is advisable to keep the maximum supply voltage (Vsup) at 5.5V in order to prevent some unnecessary failures.The power supply of 5V is provided for mux switch's normal operation.This is a signal switch that is categorized as Decoder/Drivers.TR is used to package the switches.

SN74F138NS Features


Supplied in the 16-SOIC (0.209, 5.30mm Width) package
Power supplies of 5V

SN74F138NS Applications


There are a lot of Texas Instruments SN74F138NS Signal Switches / Multiplexers / Decoders applications.

  • Automatic health monitoring systems
  • Textile mills
  • Frequency multiplexing system
  • Analog, digital or video signal switching
  • Medium scale TV wall
  • Enabling different rows of memory depending on address in memory chips
  • Communication system
  • To select different task for memory in microprocessor memory systems
  • Analog to digital conversion
  • Control unit of Central Processing unit (CPU)