MC14018B: Preset Divide By N Counter

Description: The MC14018B contains five Johnson counter stages ...
  • The MC14018B contains five Johnson counter stages which are asynchronously presettable and resettable. The counters are synchronous, and increment on the positive going edge of the clock.

    Presetting is accomplished by a logic 1 on the preset enable input. Data on the Jam inputs will then be transferred to their respective Qbar outputs (inverted). A logic 1 on the reset input will cause all Qbar outputs to go to a logic 1 state.

    Division by any number from 2 to 10 can be accomplished by connecting appropriate Qbar outputs to the data input, as shown in the Function Selection table. Anti-lock gating is included in the MC14018B to assure proper counting sequence.
  • Features
  • Fully Static Operation
  • Schmitt Trigger on Clock Input
  • Capable of Driving Two Low-power TTL Loads or One Low-power Schottky TTL Load Over the Rated Temperature Range
  • Pin-for-Pin Replacement for CD4018B
  • Pb-Free Packages are Available*
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    MC14018BDG
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Preset Divide By N Counter
  • Package Type: SOIC-16
  • Package Case Outline: 751B-05
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 48
  • Inventory

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  • MC14018BDR2G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Preset Divide By N Counter
  • Package Type: SOIC-16
  • Package Case Outline: 751B-05
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • NLV14018BDG
  • Status: Active
  • Compliance: AEC Qualified PPAP Capable Pb-free Halide free 
  • Description: Preset Divide By N Counter
  • Package Type: SOIC-16
  • Package Case Outline: 751B-05
  • MSL: 1
  • Container Type: TUBE
  • Container Qty: 48
  • Packages
    Specifications
  • Type: Counter 
  • VCC Min (V):
  • VCC Max (V): 18 
  • tpd Max (ns): 240 
  • PD Max (W): 0.5 
  • IO Max (mA): 2.25 
  • Package Type: SOIC-16 
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