CD74HC4059
CD74HC4059 Description
High Speed CMOS Logic CMOS Programmable Divide-by-N Counter
CD74HC4059 Vendor
Texas Instruments
CD74HC4059 Categories
CD74HC4059 Features
  • Synchronous Programmable N Counter N = 3 to 9999 or 15999
  • Presettable Down-Counter
  • Fully Static Operation
  • Mode-Select Control of Initial Decade Counting Function (10, 8, 5, 4, 2)
  • Master Preset Initialization
  • Latchable N Output
  • Fanout (Over Temperature Range)
    • Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
    • Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
  • Wide Operating Temperature Range . . . -55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • HC Types
    • 2V to 6V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • Applications
    • Communications Digital Frequency Synthesizers; VHF, UHF, FM, AM, etc.
    • Fixed or Programmable Frequency Division
    • "Time Out" Timer for Consumer-Application Industrial Controls
CD74HC4059 Datasheet and Application Notes
ParameterValue
Voltage Nodes (V)6, 5, 2
Vcc range (V)2.0 to 6.0
Input LevelCMOS
Output LevelCMOS
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CD74HC4059E   

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