The MC14538B is a dual, retriggerable, resettable monostable multivibrator. It may be triggered from either edge of an input pulse, and produces an accurate output pulse over a wide range of widths, the duration and accuracy of which are determined by the external timing components, CX and RX. Output Pulse Width T = RX • CX (secs)

   RX = Ω

   CX = Farads

  

Features

• Unlimited Rise and Fall Time Allowed on the A Trigger Input

• Pulse Width Range = 10 μs to 10 s

• Latched Trigger Inputs

• Separate Latched Reset Inputs

• 3.0 Vdc to 18 Vdc Operational Limits

• Triggerable from Positive (A Input) or Negative−Going Edge (B−Input)

• Capable of Driving Two Low−Power TTL Loads or One Low−Power

   Schottky TTL Load Over the Rated Temperature Range

• Pin−for−pin Compatible with MC14528B and CD4528B (CD4098)

• Use the MC54/74HC4538A for Pulse Widths Less Than 10 μs with Supplies Up to 6 V

• NLV Prefix for Automotive and Other Applications Requiring

   Unique Site and Control Change Requirements; AEC−Q100

   Qualified and PPAP Capable

• These Devices are Pb−Free and are RoHS Compliant