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SN74LS280NE4

SN74LS280NE4

SN74LS280NE4

Texas Instruments

5V TTL DUAL Counters & Dividers 14 Pins PDIP

SOT-23

SN74LS280NE4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 14
Weight 927.99329mg
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 14
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Arithmetic Circuits
Technology TTL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Pin Count14
Operating Supply Voltage5V
Power Supplies5V
Temperature GradeCOMMERCIAL
Number of Circuits 1
Max Supply Voltage5.25V
Min Supply Voltage4.75V
Power Dissipation-Max 80mW
Current - Output 8mA
Number of Bits 9
Propagation Delay50 ns
Turn On Delay Time50 ns
Family LS
Logic Function Parity Gen
Output Polarity COMPLEMENTARY
High Level Output Current-400μA
Low Level Output Current8mA
Power Supply Current-Max (ICC) 27mA
Height Seated (Max) 5.08mm
Width 7.62mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1881 items

SN74LS280NE4 Product Details

SN74LS280NE4 Overview


This device is supplied in the PDIP package. It is configured with 14terminations. Having a voltage supply of 5Vallows it to operate in a highly flexible manner. A total of 14pins are present on all components. Rail/Tubeis used to package it. In the circuit, there are 14pins that connect other components. It is mounted in the manner of [0]. It is a member of the family [0]. The device contains 9bits of information. The result may be yesin terms of Pbfree code. There is a temperature grade of COMMERCIALon this device. The voltage source produces 5Vvoltage. For the device to operate, a voltage supply of 5Vis required. Despite operating at 70°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 0°C. There is a maximum voltage available for the device of 5.25V. It is possible for the device to operate at a voltage as low as 4.75V. The part is from Arithmetic Circuits family. For normal operation, it is equipped with 1circuits. At a high-level voltage specified, there is -400μA current flowing into the output. At a specified low-level voltage, there is 8mA current flowing into the output terminal. A current of 8mAflows into the output terminal.

SN74LS280NE4 Features


Embedded in the PDIP package
Operating supply voltage of 5V


SN74LS280NE4 Applications


There are a lot of Texas Instruments
SN74LS280NE4 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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