MC14526B: Presettable 4-Bit Down Counters

Description: The MC14526B binary counter is constructed with MO...
  • The MC14526B binary counter is constructed with MOS P-channel and N-channel enhancement mode devices in a monolithic structure. This device is presettable, cascadable, synchronous down counter with a decoded "0" state output for divide-by-N applications. In single stage applications the "0" output is applied to the Preset Enable input. The Cascade Feedback input allows cascade divide-by-N operation with no additional gates required. The Inhibit input allows disabling of the pulse counting function. Inhibit may also be used as a negative edge clock.

    This complementary MOS counter can be used in frequency synthesizers, phase-locked loops, and other frequency division applications requiring low power dissipation and/or high noise immunity.
  • Features
  • Supply Voltage Range = 3.0 Vdc to 18 Vdc
  • Logic Edge-Clocked Design - Incremented on Positive Transition of Clock or Negative Transition of Inhibit
  • Asynchronous Preset Enable
  • Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range
  • Pb-Free Packages are Available
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    MC14526BDWG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Presettable 4-Bit Down Counters
  • Package Type: SOIC-16W
  • Package Case Outline: 751G-03
  • MSL: 3
  • Container Type: TUBE
  • Container Qty: 47
  • Inventory

  • Market Leadtime (weeks):2 to 4
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  • FutureElectronics:>1K
  • ON Semiconductor:423
  • MC14526BDWR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Presettable 4-Bit Down Counters
  • Package Type: SOIC-16W
  • Package Case Outline: 751G-03
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • ON Semiconductor:2,000
  • PandS:>1K
  • Packages
    Specifications
  • Type: Counter 
  • VCC Min (V):
  • VCC Max (V): 18 
  • tpd Max (ns): 450 
  • PD Max (W): 0.5 
  • IO Max (mA): 2.25 
  • Package Type: SOIC-16W 
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