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SN54197J

SN54197J

SN54197J

Texas Instruments

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

SOT-23

SN54197J Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Through Hole
Package / Case CDIP
Number of Pins 14
PackagingRail/Tube
Number of Terminations 14
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureDIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
Technology TTL
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count14
Qualification StatusNot Qualified
Operating Supply Voltage5V
Number of Elements 1
Power Supplies5V
Temperature GradeMILITARY
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Number of Bits 4
Propagation Delay63 ns
Family TTL/H/L
Logic Function Counter
Direction Unidirectional
Trigger Type NEGATIVE EDGE
Power Supply Current-Max (ICC) 59mA
fmax-Min 50 MHz
Max Frequency@Nom-Sup 50000000Hz
Load/Preset Input YES
Mode of OperationASYNCHRONOUS
Height 5.08mm
Length 19.56mm
Width 6.67mm
Thickness 4.57mm
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2107 items

SN54197J Product Details

SN54197J 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. There are wires connecting 1elements. The total number of component pins is 14. Packaging is based on Rail/Tube. To connect the circuit's other components, there are 14pins. Using [0], it can be mounted. In this case, it appears as a member of the family [0]. In this device, there is information of 4bits. It is important to note that in regards to this electronic device, DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONSis an extremely significant feature. The device is manufactured at a temperature grade of MILITARY. From the voltage source, there is 5Vvoltage. The device requires a supply voltage of [0]. Electrical characteristics are stable at temperature 125°Cfor extended periods of time. It operates within a specified temperature range, with the lower limit typically set at -55°C degrees Celsius. In this case, the maximum voltage available to the device is 5.5V. A minimum voltage of 4.5Vis available for the device.

SN54197J Features


Embedded in the CDIP package
DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
Operating supply voltage of 5V


SN54197J Applications


There are a lot of Texas Instruments
SN54197J 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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