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CD74HCT280EE4

CD74HCT280EE4

CD74HCT280EE4

Texas Instruments

5V DUAL Counters & Dividers 14 Pins PDIP

SOT-23

CD74HCT280EE4 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 5V
Terminal Pitch2.54mm
Pin Count14
Operating Supply Voltage5V
Power Supplies5V
Temperature GradeMILITARY
Number of Circuits 1
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Current - Output 5.2mA
Number of Bits 9
Propagation Delay45 ns
Quiescent Current8μA
Turn On Delay Time68 ns
Family HCT
Output Polarity COMPLEMENTARY
Logic IC Type PARITY GENERATOR/CHECKER
High Level Output Current-4mA
Low Level Output Current4mA
Height Seated (Max) 5.08mm
Width 7.62mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2341 items

CD74HCT280EE4 Product Details

CD74HCT280EE4 Overview


This is a device supplied in the PDIP package. There are 14terminations used for configuring it. The supply voltage of 5V permits it to operate with full flexibility. There are a total of 14 pins in all components. As a result, it is packaged as Rail/Tube. As part of the circuit, there are 14pins used to connect other components. It is mounted in the direction of [0]. The HCTfamily is derived from it. In the device, the information consists of 9 bits. The result may be yeswhen expressing the result in Pbfree code. It is manufactured in the temperature grade MILITARY. In this case, there is 5V voltage coming from the voltage source. The device operates on a supply voltage of [0]. The electrical characteristics remain stable at maximum temperature 125°Cfor extended periods. This device is designed to operate within a specific temperature range, with the lower limit generally set at -55°C. 5.5Vis the maximum voltage that the device can handle. In the case of this device, the minimum voltage is as low as 4.5V volts. In the state of [0], it consumes quiescent current. The logic IC type is [0]. To ensure normal operation, it is designed with 1circuits. An output voltage of a certain high level causes -4mAcurrent to flow into the output. If a specified low-level voltage is applied to the output terminal, there is 4mA current flowing. It is 5.2mAcurrent flowing to the output terminal.

CD74HCT280EE4 Features


Embedded in the PDIP package
Operating supply voltage of 5V
PARITY GENERATOR/CHECKER as logic IC type


CD74HCT280EE4 Applications


There are a lot of Texas Instruments
CD74HCT280EE4 Counters & Dividers applications.


  • 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
  • Dual Up Counters

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