The MC14538BDG is a dual retriggerable resettable Monostable Multivibrator 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.
Unlimited rise and fall time allowed on the A trigger input
Latched trigger inputs
Separate latched reset inputs
Triggerable from positive (A input) or negative-going edge (B-input)
Pin-for-pin compatible with MC14528B and CD4528B (CD4098)