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  • SNJ54LS197J

SNJ54LS197J

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SNJ54LS197J
  • Package: CDIP
  • Datasheet: -
  • Stock: 766
  • Description: 5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE CDIP(Kg)

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Details

Tags

Parameters
Package / Case CDIP
Surface Mount NO
Number of Pins 14
Pbfree Code no
Number of Terminations 14
Additional Feature DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
HTS Code 8542.39.00.01
Subcategory Counters
Technology TTL
Terminal Position DUAL
Terminal Form THROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 14
Qualification Status Not Qualified
Operating Temperature (Max) 125°C
Operating Temperature (Min) -55°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Temperature Grade MILITARY
Supply Voltage-Min (Vsup) 4.5V
Load Capacitance 15pF
Number of Bits 4
Family LS
Logic IC Type BINARY COUNTER
Max I(ol) 0.004 A
Screening Level MIL-PRF-38535
Trigger Type NEGATIVE EDGE
Propagation Delay (tpd) 95 ns
Power Supply Current-Max (ICC) 27mA
fmax-Min 30 MHz
Count Direction UP
Max Frequency@Nom-Sup 30000000Hz
Load/Preset Input YES
Mode of Operation ASYNCHRONOUS
Height Seated (Max) 5.08mm
Length 19.56mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

SNJ54LS197J Overview


A CDIPpackage is used for this device. Using 14terminations, it can be configured. Having a supply voltage of 5V enables to operate in a fully flexible manner. There are a total of 14 pins in all components. A circuit is connected to other components by 14pins. It emerges as a member of LS family. As far as the device is concerned, there are 4bits of information. Based on Pbfree code, this may result in no. In regard to this electronic device, DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONSare essential features. In this device, the temperature grade is MILITARY. The voltage source produces 5Vvoltage. In the case of the supply voltage (Vsup), it can be as low as 4.5V. The maximum supply voltage (Vsup) is up to 5.5V. It is an electronic component of the Counters family. It uses a logic IC type of [0]. Generally, 125°Cis the maximum operating temperature. The minimum operating temperature is usually set at -55°C.

SNJ54LS197J Features


Embedded in the CDIP package
DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
BINARY COUNTER as logic IC type

SNJ54LS197J Applications


There are a lot of Texas Instruments SNJ54LS197J Counters & Dividers applications.

  • Control counters
  • Programmable decade counters
  • Frequency dividers
  • Timers
  • Counter control/timers
  • Frequency dividing circuits
  • ALGEBRAIC COMPUTATION
  • Timing applications
  • LINEARIZATION
  • counting/frequency sy nthesizers-BCD output