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HCF4518BM1

HCF4518BM1

HCF4518BM1

STMicroelectronics

5V CMOS DUAL Counters & Dividers 16 Pins POSITIVE EDGE SO

SOT-23

HCF4518BM1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SO
Surface MountYES
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureGATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT
Packing Method TUBE
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count16
Qualification StatusNot Qualified
Operating Supply Voltage18V
Temperature GradeMILITARY
Supply Voltage-Min (Vsup) 3V
Number of Circuits 2
Max Supply Voltage20V
Load Capacitance50pF
Number of Bits 4
Propagation Delay160 ns
Logic Function Counter
Trigger Type POSITIVE EDGE
Number of Input Lines 1
Number of Output Lines 4
Count Direction UP
Load/Preset Input NO
Mode of OperationSYNCHRONOUS
Length 9.9mm
Width 3.9mm
RoHS StatusNon-RoHS Compliant
In-Stock:2917 items

HCF4518BM1 Product Details

HCF4518BM1 Overview


SOis a package in which this device is packaged. There are 16 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. In all, there are 16 pins on each component. This device contains information in 4bits. In regard to this electronic device, GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUTare essential features. The device has a temperature grade of MILITARY. In order to package it, TUBEis employed. To operate, it requires a supply voltage of 18V volts. 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. It is possible to supply the device with the minimum supply voltage (Vsup) of 3V. There is a maximum voltage of 20Vavailable for the device. A total of 1lines are used for inputting binary data. With 4output lines, it is equipped with. For normal operation, it is designed with circuits of type [0].

HCF4518BM1 Features


Embedded in the SO package
GATED CLOCK; SCHMITT TRIGGER ON CLOCK INPUT
Operating supply voltage of 18V


HCF4518BM1 Applications


There are a lot of STMicroelectronics
HCF4518BM1 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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