English

All Products

View All >>
  • SN74LS31D

SN74LS31D

Delay Element 5V 0°C~70°C Specialty Logic IC 74LS Series 74LS31 16 Pin 1.27mm 4.75V~5.25V 16-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS31D
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 937
  • Description: Delay Element 5V 0°C~70°C Specialty Logic IC 74LS Series 74LS31 16 Pin 1.27mm 4.75V~5.25V 16-SOIC (0.154, 3.90mm Width) (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
HTS Code 8542.39.00.01
Subcategory Delay Lines
Technology TTL
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 4.75V~5.25V
Terminal Pitch 1.27mm
Depth 4mm
Base Part Number 74LS31
Pin Count 16
Operating Supply Voltage 5V
Power Supplies 5V
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Load Capacitance 15pF
Output Current 24mA
Family LS
Logic Function NAND
Logic Type Delay Element
Output Polarity TRUE
Max I(ol) 0.024 A
Number of Gates 6
Prop. Delay@Nom-Sup 48 ns
Power Supply Current-Max (ICC) 20mA
Programmable Delay Line NO
Total Delay-Nom (td) 95 ns
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 Contains Lead
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 139.989945mg
Operating Temperature 0°C~70°C
Packaging Tube
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)

SN74LS31D Overview


Using Tube as a packaging method is common.It is included in package 16-SOIC (0.154, 3.90mm Width).In order for the device to perform properly, a voltage of 4.75V~5.25V is supplied.This electronic part is mounted by using the Surface Mount method. 0°C~70°C is set as its operating temperature.There are a number of similarities among the electronic parts of the 74LS series.By using its base part number 74LS31, a number of related parts can be identified.The total number of component pins equals 16.With 16 terminations, signals won't reflect off the end of the transmission line.Mounted using Surface Mount.The construction of this device is made up of 16 pins.Keeping the minimum supply voltage at 4.75V allows normal operation.If the maximum supply voltage is kept at 5.25V, normal use can be maintained.It belongs to the Delay Lines subcategory.In order to operate the device, a voltage supply of 5V is required.Maintaining the power supplies of 5V ensures their convenient use.LS electronic parts are optimized for high quality and reliability.20mA is the maximum current of the power supply.Operating the device results in an output current of 24mA.

SN74LS31D Features



SN74LS31D Applications


There are a lot of Texas Instruments SN74LS31D Specialty Logic ICs applications.

  • Desktop radio
  • Sensor reporting
  • Satellite communication
  • Copper and fiber optic cables connection network
  • WDM transmission
  • Wireless access points
  • Radio transmission
  • 1x/2x Fiber Channel
  • Satellite communications networks
  • Portable radio