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CD74AC280EE4

CD74AC280EE4

CD74AC280EE4

Texas Instruments

3.3V DUAL Counters & Dividers 14 Pins PDIP

SOT-23

CD74AC280EE4 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 Temperature125°C
Min Operating Temperature -55°C
Terminal Position DUAL
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch2.54mm
Pin Count14
Operating Supply Voltage5V
Temperature GradeMILITARY
Number of Circuits 1
Max Supply Voltage5.5V
Min Supply Voltage1.5V
Current - Output 24mA
Number of Bits 9
Propagation Delay29 ns
Quiescent Current8μA
Turn On Delay Time263 ns
Family AC
Logic Function Parity Gen
Output Polarity COMPLEMENTARY
High Level Output Current-24mA
Low Level Output Current24mA
Height Seated (Max) 5.08mm
Width 7.62mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4265 items

CD74AC280EE4 Product Details

CD74AC280EE4 Overview


This device is supplied in the PDIP package. It is configured using 14terminations. Having a supply voltage of 3.3V enables to operate in a fully flexible manner. In total, there are 14pins on the component. In this case, it is packaged as Rail/Tube. Circuit components are connected by 14pins. It is mounted using the way of [0]. Initially, it appears to belong to the AC family. There is information in the device in the form of 9bits. As far as Pbfree code is concerned, the result may be yes. Temperature grade MILITARYhas been selected for this device. In order for it to operate, it requires a supply voltage of 5V . Long-term operation at 125°Cwith acceptable electrical stability is possible. It operates over a specified temperature range with a lower limit generally set to -55°C. The maximum voltage that can be applied to the device is 5.5V. It is possible to operate the device at as low a voltage as 1.5V. Quiescent current is consumed at 8μA. During normal operation, it consists of 1circuits. When a high-level voltage is applied to the output, there is -24mA current flowing into it. When a low-level voltage is specified, there is 24mA current flowing into the output terminal. In the output terminal, 24mA current flows.

CD74AC280EE4 Features


Embedded in the PDIP package
Operating supply voltage of 5V


CD74AC280EE4 Applications


There are a lot of Texas Instruments
CD74AC280EE4 Counters & Dividers applications.


  • 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.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls

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