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SN74LS390NE4

SN74LS390NE4

SN74LS390NE4

Texas Instruments

2 Element 5V TTL DUAL Counters & Dividers 16 Pins Unidirectional PDIP

SOT-23

SN74LS390NE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Through Hole
Package / Case PDIP
Number of Pins 16
Weight 951.693491mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Packing Method TUBE
Technology TTL
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Frequency 35MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count16
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Elements 2
Power Supplies5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Load Capacitance15pF
Number of Bits 4
Propagation Delay60 ns
Turn On Delay Time60 ns
Reset Asynchronous
Family LS
Logic Function Counter
Direction Unidirectional
Max I(ol) 0.008 A
Clock Edge Trigger Type Negative Edge
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3667 items

SN74LS390NE4 Product Details

SN74LS390NE4 Overview


PDIPis a package in which this device is packaged. There are 16 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In wires, 2elements are connected. In all, there are 16 pins on each component. A circuit is connected to other components by 16pins. To mount it, use the method of [0]. The LSfamily includes it. This device contains information in 4bits. The device has a temperature grade of COMMERCIAL. In order to package it, TUBEis employed. Voltage from the voltage source is [0]. To operate, it requires a supply voltage of 5V volts. The device operates at 70°Cfor extended periods with acceptable stability of electrical characteristics. Generally, the temperature range of the device is set at 0°C. A frequency of 35MHzis used for operation. There is a maximum voltage of 5.25Vavailable for the device. There is a minimum voltage available for the device of 4.75V.

SN74LS390NE4 Features


Embedded in the PDIP package
Operating supply voltage of 5V
Frequency of 35MHz


SN74LS390NE4 Applications


There are a lot of Texas Instruments
SN74LS390NE4 Counters & Dividers applications.


  • Signal gating
  • Frequency dividing circuits
  • 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

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