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  • SNJ54ALS191FK

SNJ54ALS191FK

5V TTL QUAD Counters & Dividers 20 Pins POSITIVE EDGE


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SNJ54ALS191FK
  • Package: -
  • Datasheet: -
  • Stock: 985
  • Description: 5V TTL QUAD Counters & Dividers 20 Pins POSITIVE EDGE (Kg)

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Details

Tags

Parameters
Surface Mount YES
Pbfree Code no
Number of Terminations 20
Additional Feature TCO OUTPUT
HTS Code 8542.39.00.01
Subcategory Counters
Technology TTL
Terminal Position QUAD
Terminal Form NO LEAD
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 20
JESD-30 Code S-CQCC-N20
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 50pF
Number of Bits 4
Family ALS
Logic IC Type BINARY COUNTER
Screening Level 38535Q/M;38534H;883B
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 22 ns
Power Supply Current-Max (ICC) 22mA
fmax-Min 20 MHz
Count Direction BIDIRECTIONAL
Load/Preset Input YES
Mode of Operation SYNCHRONOUS
Height Seated (Max) 2.03mm
Length 8.89mm
Width 8.89mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

SNJ54ALS191FK Overview


There are 20terminations used for configuring it. 5Vis fully flexible due to its voltage supply. The number of all component pins is 20. The ALSfamily includes it. In the device, the information consists of 4 bits. The result may be noin terms of Pbfree code. It is important to note that in regards to this electronic device, TCO OUTPUTis an extremely significant feature. The device is manufactured at MILITARYdegrees Celsius. In this case, there is 5V voltage coming from the voltage source. As low as 4.5V Vsup is the minimum supply voltage. Depending on the device type, the maximum supply voltage (Vsup) can be up to 5.5V volts. The part is from Counters family. The logic IC type is [0]. In general, the maximum operating temperature is set to 125°C. In most cases, a minimum operating temperature of -55°Cis set.

SNJ54ALS191FK Features


TCO OUTPUT
BINARY COUNTER as logic IC type

SNJ54ALS191FK Applications


There are a lot of Texas Instruments SNJ54ALS191FK Counters & Dividers applications.

  • Analog multiplexing and demultiplexing
  • Programmable decade counters
  • MULTIPLICATION
  • Control counters
  • Dual Up Counters
  • LINEARIZATION
  • Fixed and programmable counters greater than 10
  • Time-delay circuits
  • SQUARE ROOT
  • Divide-by"N" counters/frequency synthesizers