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SN74LS181N3

SN74LS181N3

SN74LS181N3

Texas Instruments

5V TTL DUAL Counters & Dividers 24 Pins PDIP

SOT-23

SN74LS181N3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
Number of Pins 24
Pbfree Code no
Number of Terminations 24
Additional FeatureCAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD
Subcategory Arithmetic Circuits
Technology TTL
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count24
Qualification StatusNot Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies5V
Temperature GradeCOMMERCIAL
Number of Bits 4
Family LS
Output Polarity TRUE
Logic IC Type ARITHMETIC LOGIC UNIT
Propagation Delay (tpd) 62 ns
Length 31.75mm
Height Seated (Max) 5.08mm
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2620 items

SN74LS181N3 Product Details

SN74LS181N3 Overview


In the PDIPpackage, it is supplied. In order to configure it, it uses 24terminations. As a result of the supply voltage of 0, 5Vcan operate in a fully flexible manner. The total number of component pins is 24. To connect the circuit's other components, there are 24pins. In this case, it appears as a member of the family [0]. In this device, there is information of 4bits. It is possible for the result to be noin Pbfree code. It is important to note that in regards to this electronic device, CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEADis an extremely significant feature. The device is manufactured at a temperature grade of COMMERCIAL. From the voltage source, there is 5Vvoltage. There is 5.25V maximum supply voltage (Vsup) allowed. This electronic part belongs to the Arithmetic Circuits family. This device uses a logic IC type of [0]. In most cases, the maximum operating temperature is set to 70°C.

SN74LS181N3 Features


Embedded in the PDIP package
CAPABLE OF 16 LOGIC & ARITHMETIC OPERATIONS; INTERNAL CARRY AND HIGHER ORDER LOOKAHEAD
ARITHMETIC LOGIC UNIT as logic IC type


SN74LS181N3 Applications


There are a lot of Texas Instruments
SN74LS181N3 Counters & Dividers applications.


  • Digital multiplexing and demultiplexing
  • 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

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