New Spice Model Posted to my Website:
Every Spice Simulator has their own proprietary way of implementing digital functions... LTspice Digital Primitives don't play on PSpice, PSpice Digital Primitives don't play on LTspice... neither play anywhere else.
Thus I have rolled my own Spice Model for the venerable HC4538 one-shot that uses universal behavioral modeling for the digital elements.
See HC4538_JT.zip on the Device Models & Subcircuits Page of my website. (Also see DigitalPrimitives.zip for the digital details.)
Please direct all questions/comments/error-reporting via my website or via the LTspice List... S.E.D is no longer suitable for technical discussions :-( ...Jim Thompson