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SNJ54ALS191FK

SNJ54ALS191FK

SNJ54ALS191FK

Texas Instruments

5V TTL QUAD Counters & Dividers 20 Pins POSITIVE EDGE

SOT-23

SNJ54ALS191FK Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Pbfree Code no
Number of Terminations 20
Additional FeatureTCO OUTPUT
HTS Code8542.39.00.01
Subcategory Counters
Technology TTL
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
JESD-30 Code S-CQCC-N20
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 Capacitance50pF
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 OperationSYNCHRONOUS
Length 8.89mm
Height Seated (Max) 2.03mm
Width 8.89mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:764 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.85000$8.85
500$8.7615$4380.75
1000$8.673$8673
1500$8.5845$12876.75
2000$8.496$16992
2500$8.4075$21018.75

SNJ54ALS191FK Product Details

SNJ54ALS191FK Overview


Using 20terminations, it can be configured. 5Vis fully flexible due to its voltage supply. There are 20pins on all components. It is included in the ALSfamily. The device stores 4bits of information. Based on Pbfree code, this may result in no. This electronic device is equipped with the following features [0]. A temperature grade of MILITARYis specified for this device. In this case, 5Vvoltage is generated by the voltage source. Supply voltages can be as low as 4.5V volts (Vsup). A maximum supply voltage (Vsup) is available up to 5.5V. This part is from the family [0]. A logic IC with the type BINARY COUNTERis used. In general, the maximum operating temperature is set to 125°C. A common practice is to set the minimum operating temperature to -55°C.

SNJ54ALS191FK Features


TCO OUTPUT
BINARY COUNTER as logic IC type


SNJ54ALS191FK Applications


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


  • 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
  • Up Counters
  • Dual Up Counters
  • MULTIPLICATION
  • DIVISION

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