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SNJ54191J

SNJ54191J

SNJ54191J

Texas Instruments

5V TTL DUAL Counters & Dividers POSITIVE EDGE CDIP

SOT-23

SNJ54191J Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case CDIP
Surface MountNO
Pbfree Code no
Number of Terminations 16
ECCN Code EAR99
Additional FeatureTCO OUTPUT
HTS Code8542.31.00.01
Subcategory Counters
Technology TTL
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
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 Capacitance15pF
Number of Bits 4
Family TTL/H/L
Logic IC Type BINARY COUNTER
Screening Level 38535Q/M;38534H;883B
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 36 ns
Power Supply Current-Max (ICC) 99mA
fmax-Min 20 MHz
Count Direction BIDIRECTIONAL
Load/Preset Input YES
Mode of OperationSYNCHRONOUS
Length 19.56mm
Height Seated (Max) 5.08mm
Width 7.62mm
RoHS StatusNon-RoHS Compliant
In-Stock:1301 items

SNJ54191J Product Details

SNJ54191J Overview


CDIPis a package in which this device is packaged. There are 16 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. The TTL/H/Lfamily includes it. This device contains information in 4bits. Pbfree code may produce the result no. In regard to this electronic device, TCO OUTPUTare essential features. The device has a temperature grade of MILITARY. Voltage from the voltage source is [0]. It is possible to supply the device with the minimum supply voltage (Vsup) of 4.5V. Typically, the supply voltage (Vsup) is limited to 5.5V. It is an electronic component of the Counters family. BINARY COUNTER refers to the type of logic IC it is using. Generally, 125°Cis the maximum operating temperature. As a general rule, the minimum operating temperature is set to -55°C.

SNJ54191J Features


Embedded in the CDIP package
TCO OUTPUT
BINARY COUNTER as logic IC type


SNJ54191J Applications


There are a lot of Texas Instruments
SNJ54191J Counters & Dividers applications.


  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • 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

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