MC14538B Datasheet PDF - ON Semiconductor

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