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HEF4520BT

2 Element 5V CMOS DUAL Counters & Dividers Unidirectional POSITIVE EDGE SOIC


  • Manufacturer: Nexperia
  • Origchip NO: 554-HEF4520BT
  • Package: SOIC
  • Datasheet: PDF
  • Stock: 189
  • Description: 2 Element 5V CMOS DUAL Counters & Dividers Unidirectional POSITIVE EDGE SOIC(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
Published 1998
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature -40°C
Additional Feature GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Frequency 40MHz
Time@Peak Reflow Temperature-Max (s) 30
Number of Elements 2
Temperature Grade INDUSTRIAL
Voltage 15V
Max Supply Voltage 15.5V
Min Supply Voltage 4.5V
Number of Bits 4
Family 4000/14000/40000
Logic Function Counter
Direction Unidirectional
Trigger Type POSITIVE EDGE
Load/Preset Input YES
Mode of Operation SYNCHRONOUS
Height 1.45mm
Length 10mm
Width 4mm
REACH SVHC No SVHC
RoHS Status RoHS Compliant

HEF4520BT Overview


This device is packaged in a SOIC package. This configuration uses 16terminations. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. In wires, 2elements are connected. As part of the circuit, there are 16pins that connect other components. It is mounted in the way of [0]. In this case, it emerges as a member of the 4000/14000/40000 family. The device contains information consisting of 4bits. A major feature of this electronic device is its [0]. Temperature grade INDUSTRIALhas been selected for this device. The electrical characteristics remain stable at maximum temperature 70°Cfor extended periods. This device is designed to operate within a specified temperature range with a lower limit generally set at -40°C. It operates with the frequency of 40MHz. A maximum voltage of 15.5Vcan be reached by the device. The device can operate at as low a voltage as 4.5V.

HEF4520BT Features


Embedded in the SOIC package
GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT
Frequency of 40MHz

HEF4520BT Applications


There are a lot of Nexperia HEF4520BT Counters & Dividers applications.

  • SQUARING
  • Timing applications
  • TRUE RMS-TO-DC CONVERSION
  • Clocks
  • Time-delay circuits
  • Divide-by-N counting
  • POWER COMPUTATION
  • Fixed or Programmable Frequency Division
  • Fixed and programmable counters greater than 10
  • Time Out Timer for Consumer-Application Industrial Controls