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CD54HC280F3A

CD54HC280F3A

CD54HC280F3A

Texas Instruments

1 Element 4.5V CMOS DUAL Counters & Dividers 14 Pins CDIP

SOT-23

CD54HC280F3A Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact PlatingLead, Tin
Mount Through Hole
Package / Case CDIP
Number of Pins 14
PackagingRail/Tube
Number of Terminations 14
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory Arithmetic Circuits
Technology CMOS
Terminal Position DUAL
Number of Functions 1
Supply Voltage 4.5V
Pin Count14
Number of Elements 1
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Load Capacitance50pF
Number of Bits 2
Propagation Delay300 ns
Quiescent Current8μA
Family HC/UH
Output Polarity COMPLEMENTARY
Logic IC Type PARITY GENERATOR/CHECKER
Prop. Delay@Nom-Sup 43 ns
Screening Level 38535Q/M;38534H;883B
High Level Output Current-5.2mA
Low Level Output Current5.2mA
Power Supply Current-Max (ICC) 0.08mA
Height 5.08mm
Length 19.56mm
Width 6.67mm
Thickness 4.57mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1437 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$58.672780$58.67278
10$55.351679$553.51679
100$52.218565$5221.8565
500$49.262797$24631.3985
1000$46.474337$46474.337

CD54HC280F3A Product Details

CD54HC280F3A Overview


CDIPis a package in which this device is packaged. There are 14 terminations used for its configuration. 4.5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In wires, 1elements are connected. In all, there are 14 pins on each component. As [0], it is packaged. A circuit is connected to other components by 14pins. To mount it, use the method of [0]. The HC/UHfamily includes it. This device contains information in 2bits. The device has a temperature grade of MILITARY. The device operates at 125°Cfor extended periods with acceptable stability of electrical characteristics. Generally, the temperature range of the device is set at -55°C. There is a maximum voltage of 6Vavailable for the device. There is a minimum voltage available for the device of 2V. There is a quiescent current consumption at 8μA. It is an electronic component of the Arithmetic Circuits family. PARITY GENERATOR/CHECKER refers to the type of logic IC it is using. Upon application of a specified high-level voltage, there is -5.2mA current flowing into the output. At low-level voltages, there is 5.2mA current flowing into the output terminal.

CD54HC280F3A Features


Embedded in the CDIP package
PARITY GENERATOR/CHECKER as logic IC type


CD54HC280F3A Applications


There are a lot of Texas Instruments
CD54HC280F3A 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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