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  • SN74LS197D

SN74LS197D

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS197D
  • Package: SOIC
  • Datasheet: -
  • Stock: 899
  • Description: 5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE SOIC(Kg)

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Details

Tags

Parameters
Package / Case SOIC
Surface Mount YES
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 GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 14
JESD-30 Code R-PDSO-G14
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
Load Capacitance 15pF
Number of Bits 4
Family LS
Logic IC Type BINARY COUNTER
Max I(ol) 0.008 A
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) 1.75mm
Length 8.65mm
Width 3.9mm
RoHS Status Non-RoHS Compliant

SN74LS197D Overview


This device is supplied in the SOIC package. For its configuration, 14terminations are used. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. A total of 14pins are present on all components. In this case, it appears as a member of the LS family. The device stores 4bits of information. As far as Pbfree code is concerned, the result may be no. It is important to note that DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONSare really important features of this electronic device. There is a temperature grade of COMMERCIALon this device. As a result of the voltage source, there is 5V voltage. A voltage of 4.75V is the minimum supply voltage (Vsup). It is possible to reach a maximum supply voltage of 5.25VV (Vsup). It is an electronic component of the Counters family. This logic IC is of type [0]. Typically, the maximum operating temperature is set to 70°C.

SN74LS197D Features


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

SN74LS197D Applications


There are a lot of Texas Instruments SN74LS197D Counters & Dividers applications.

  • Digital multiplexing and demultiplexing
  • ANALOG SIGNAL PROCESSING
  • Timing applications
  • POWER COMPUTATION
  • Frequency dividing circuits
  • Fixed or Programmable Frequency Division
  • VHF, UHF, FM, AM, etc.
  • Timers
  • Time delay circuits
  • ALGEBRAIC COMPUTATION