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SN74LS390NSR

SN74LS390NSR

SN74LS390NSR

Texas Instruments

2 Element 5V DUAL Counters & Dividers 74LS Series 74LS390 16 Pins Up Negative Edge 16-SOIC (0.209, 5.30mm Width)

SOT-23

SN74LS390NSR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209, 5.30mm Width)
Number of Pins 16
Weight 200.686274mg
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Series 74LS
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Frequency 35MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number 74LS390
Pin Count16
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Elements 2
Power Supplies5V
Load Capacitance15pF
Propagation Delay60 ns
Reset Asynchronous
Family LS
Logic Function Counter
Direction Up
Logic Type Counter, Decade
Max I(ol) 0.008 A
Number of Bits per Element 4
Trigger Type Negative Edge
Clock Edge Trigger Type Negative Edge
Height 2mm
Length 10.3mm
Width 5.3mm
Thickness 1.95mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:8922 items

Pricing & Ordering

QuantityUnit PriceExt. Price

SN74LS390NSR Product Details

SN74LS390NSR Overview


This device is packaged in a 16-SOIC (0.209, 5.30mm Width) package. The configuration of this device is based on 16terminations. With a supply voltage of 5V volts, it is possible to run it in a fully flexible manner. The device has 2terminations. A total of 16pins are available on all components. Tape & Reel (TR)is the packaging method used for this package. In the circuit, there are 16pins that connect other parts. Surface Mountis the way in which it is mounted. In this case, it appears as a member of the LS family. The 74LSseries is well suited to a number of uses. Counter, Decadeis used as the logic type. Setting the operating temperature to 0°C~70°C is recommended. This device is mounted in a Surface Mountmanner. In the presence of the supply voltage of [0], it can operate more reliably. The array has 4elements. Using the Pbfree code, the result may be yes. More related parts are available under its base part number 74LS390. It is packed using [0]. The voltage source produces a voltage of 5V volts. In order to operate, it requires a voltage of [0]. In this case, the frequency is 35MHz Hz.

SN74LS390NSR Features


Embedded in the 16-SOIC (0.209, 5.30mm Width) package
4 bits per element
Operating supply voltage of 5V
Frequency of 35MHz


SN74LS390NSR Applications


There are a lot of Texas Instruments
SN74LS390NSR Counters & Dividers applications.


  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timing applications
  • Clocks
  • Up Counters
  • Dual Up Counters
  • MULTIPLICATION

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