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CD54HC4520F

CD54HC4520F

CD54HC4520F

Texas Instruments

2 Element 4.5V DUAL Counters & Dividers 16 Pins Unidirectional POSITIVE EDGE CDIP

SOT-23

CD54HC4520F Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Contact PlatingLead, Tin
Mount Through Hole
Package / Case CDIP
Number of Pins 16
Number of Terminations 16
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureNEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE
Packing Method TUBE
Terminal Position DUAL
Number of Functions 2
Supply Voltage 4.5V
Pin Count16
Number of Elements 2
Temperature GradeMILITARY
Max Supply Voltage6V
Min Supply Voltage2V
Load Capacitance50pF
Number of Bits 4
Propagation Delay360 ns
Quiescent Current8μA
Turn On Delay Time360 ns
Family HC/UH
Logic Function Counter
Direction Unidirectional
Prop. Delay@Nom-Sup 51 ns
Trigger Type POSITIVE EDGE
Power Supply Current-Max (ICC) 0.08mA
Load/Preset Input NO
Height 5.08mm
Length 19.56mm
Width 6.92mm
Thickness 4.57mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4227 items

CD54HC4520F Product Details

CD54HC4520F Overview


This device is packaged in a CDIP package. The configuration of this device is based on 16terminations. With a supply voltage of 4.5V volts, it is possible to run it in a fully flexible manner. The device has 2terminations. A total of 16pins are available on all components. In the circuit, there are 16pins that connect other parts. Through Holeis the way in which it is mounted. In this case, it appears as a member of the HC/UH family. There are 4bits of information contained in the device. Among the features of this electronic device, NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLEare essential. The device is manufactured at MILITARYdegrees Celsius. It is packed using [0]. Electrical characteristics are acceptable at extended periods of time at temperatures above [0]. Generally, the temperature limit is set at -55°Cso it will operate over a specified range. 6Vis the maximum voltage the device can handle. It is possible to supply the device with a voltage as low as 2V. As long as 8μAis maintained, it consumes quiescent current.

CD54HC4520F Features


Embedded in the CDIP package
NEGATIVE EDGE TRIGGER TYPE ALSO POSSIBLE


CD54HC4520F Applications


There are a lot of Texas Instruments
CD54HC4520F Counters & Dividers applications.


  • 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
  • MULTIPLICATION

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