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SNJ54S181FK

SNJ54S181FK

SNJ54S181FK

Texas Instruments

1 Element 5V TTL QUAD Counters & Dividers 28 Pins

SOT-23

SNJ54S181FK Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Number of Pins 28
PackagingRail/Tube
Pbfree Code no
Number of Terminations 28
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Arithmetic Circuits
Technology TTL
Terminal Position QUAD
Number of Functions 1
Supply Voltage 5V
Pin Count28
Operating Supply Voltage5V
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Number of Bits 4
Propagation Delay30 ns
Family S
Output Polarity TRUE
Logic IC Type ARITHMETIC LOGIC UNIT
Screening Level MIL-PRF-38535
High Level Output Current-1mA
Low Level Output Current20mA
Height Seated (Max) 2.03mm
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4889 items

SNJ54S181FK Product Details

SNJ54S181FK Overview


It is configured with 28terminations. Having a voltage supply of 5Vallows it to operate in a highly flexible manner. The 1elements are connected by wires. A total of 28pins are present on all components. Rail/Tubeis used to package it. In the circuit, there are 28pins that connect other components. It is a member of the family [0]. The device contains 4bits of information. The result may be noin terms of Pbfree code. There is a temperature grade of MILITARYon this device. For the device to operate, a voltage supply of 5Vis required. Despite operating at 125°Cfor extended periods, its electrical characteristics remain stable. This device is designed to operate within a specified temperature range with a lower limit generally set at -55°C. There is a maximum voltage available for the device of 5.5V. It is possible for the device to operate at a voltage as low as 4.5V. The part is from Arithmetic Circuits family. It uses a logic IC type of [0]. At a high-level voltage specified, there is -1mA current flowing into the output. At a specified low-level voltage, there is 20mA current flowing into the output terminal.

SNJ54S181FK Features


Operating supply voltage of 5V
ARITHMETIC LOGIC UNIT as logic IC type


SNJ54S181FK Applications


There are a lot of Texas Instruments
SNJ54S181FK Counters & Dividers applications.


  • Timers
  • Frequency dividers
  • Time-delay circuits
  • Analog multiplexing and demultiplexing
  • Digital multiplexing and demultiplexing
  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.

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