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SNJ54LS194AFK

SNJ54LS194AFK

SNJ54LS194AFK

Texas Instruments

4 Bit 5V Shift Register 20 Pin 5V

SOT-23

SNJ54LS194AFK Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Number of Pins 20
PackagingRail/Tube
Pbfree Code no
Number of Terminations 20
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureHOLD MODE
Technology TTL
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
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 Delay30 ns
Family LS
Logic Function Shift Register
Direction Bidirectional
Output Polarity TRUE
Logic IC Type PARALLEL IN PARALLEL OUT
Screening Level MIL-PRF-38535
Trigger Type POSITIVE EDGE
Power Supply Current-Max (ICC) 23mA
fmax-Min 25 MHz
Max Frequency@Nom-Sup 25000000Hz
Length 8.89mm
Height Seated (Max) 2.03mm
Width 8.89mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3777 items

SNJ54LS194AFK Product Details

SNJ54LS194AFK Overview


Chip terminations add up to 20. It is packed in a case number Rail/Tube. Voltage rating of the part is 5V. 1 elements are present in this part. In this device, there are 20 pins. Surface Mount is recommended for mounting. It is a component of the LS. According to the specification, this chip's operating supply voltage falls within the range of 5V. The following additional elements are important to note: HOLD MODE. The device is capable of delivering voltage at 5V. IC chip bits total 4. 20 pins are on it. The product should be used at temperatures below 125°C. Operation of this device requires a value greater than -55°C. It is employed under the condition of 5.5V. Voltages higher than 4.5V are used for this supply.

SNJ54LS194AFK Features


With 20 pins
Operate supply voltage at 5V
It supplies 5V power


SNJ54LS194AFK Applications


There are a lot of Texas Instruments
SNJ54LS194AFK Shift Registers applications.


  • store data in digital form
  • ROM Chips
  • Flash Memory
  • Cache memory in CPU
  • Data Format Converters
  • Data Processors
  • Pseudo Random Pattern Generator
  • Pulse Extenders
  • Pattern Recognizers
  • Interconnectors

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