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SN5490AJ

SN5490AJ

SN5490AJ

Texas Instruments

5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE CDIP

SOT-23

SN5490AJ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case CDIP
Surface MountNO
Pbfree Code no
Number of Terminations 14
Additional FeatureONE FUNCTION HAS 1 BIT
HTS Code8542.39.00.01
Technology TTL
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 2
Supply Voltage 5V
Terminal Pitch2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count14
JESD-30 Code R-GDIP-T14
Qualification StatusNot Qualified
Operating Temperature (Max) 125°C
Operating Temperature (Min) -55°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies5V
Temperature GradeMILITARY
Supply Voltage-Min (Vsup) 4.5V
Load Capacitance15pF
Number of Bits 3
Family TTL/H/L
Logic Function Counter
Max I(ol) 0.016 A
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 50 ns
Power Supply Current-Max (ICC) 42mA
fmax-Min 32 MHz
Count Direction UP
Max Frequency@Nom-Sup 16000000Hz
Load/Preset Input YES
Mode of OperationASYNCHRONOUS
Length 19.56mm
Height Seated (Max) 5.08mm
Width 7.62mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3558 items

SN5490AJ Product Details

SN5490AJ Overview


In the CDIPpackage, it is supplied. In order to configure it, it uses 14terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. The total number of component pins is 14. In this case, it appears as a member of the family [0]. In this device, there is information of 3bits. It is possible for the result to be noin Pbfree code. It is important to note that in regards to this electronic device, ONE FUNCTION HAS 1 BITis an extremely significant feature. The device is manufactured at a temperature grade of MILITARY. From the voltage source, there is 5Vvoltage. In the case of the supply voltage (Vsup), it can be as low as 4.5V. There is 5.5V maximum supply voltage (Vsup) allowed. In most cases, the maximum operating temperature is set to 125°C. In general, -55°Cis considered to be the minimum operating temperature.

SN5490AJ Features


Embedded in the CDIP package
ONE FUNCTION HAS 1 BIT


SN5490AJ Applications


There are a lot of Texas Instruments
SN5490AJ Counters & Dividers applications.


  • Digital multiplexing and demultiplexing
  • 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

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