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SN74LS290N

5V TTL DUAL Counters & Dividers NEGATIVE EDGE PDIP


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS290N
  • Package: PDIP
  • Datasheet: PDF
  • Stock: 965
  • Description: 5V TTL DUAL Counters & Dividers NEGATIVE EDGE PDIP(Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
Package / Case PDIP
Surface Mount NO
Pbfree Code no
Number of Terminations 14
Additional Feature DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
HTS Code 8542.39.00.01
Technology TTL
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Qualification Status Not Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies 5V
Temperature Grade COMMERCIAL
Supply Voltage-Min (Vsup) 4.75V
Number of Bits 3
Family LS
Logic Function Counter
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 35 ns
Power Supply Current-Max (ICC) 15mA
fmax-Min 16 MHz
Count Direction UP
Load/Preset Input YES
Mode of Operation ASYNCHRONOUS
Height Seated (Max) 5.08mm
Length 19.305mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

SN74LS290N Overview


This device is supplied in the PDIP package. It is configured with 14terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. It is a member of the family [0]. In the device, the information consists of 3 bits. Based on Pbfree code, this may result in no. It is important to note that DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONSare really important features of this electronic device. This device is manufactured in the temperature grade of COMMERCIAL. In this case, 5Vvoltage is generated by the voltage source. The minimum supply voltage (Vsup) is 4.75V. Typically, the supply voltage (Vsup) is limited to 5.25V. Temperatures above 70°Care usually the maximum operating temperatures.

SN74LS290N Features


Embedded in the PDIP package
DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS

SN74LS290N Applications


There are a lot of Texas Instruments SN74LS290N Counters & Dividers applications.

  • Fixed and programmable counters greater than 10
  • Binary counter/decoder
  • VHF, UHF, FM, AM, etc.
  • Analog multiplexing and demultiplexing
  • Signal gating
  • Divide-by"N" counters/frequency synthesizers
  • Frequency division
  • Time Out Timer for Consumer-Application Industrial Controls
  • Fixed and programmable divide-by-10,9,8,7,6,5,4,3,2 counters
  • MULTIPLICATION