Good news; bad news. The good news is that this SPICE file accomplishes two goals: 1) show the inner workings of the 555 timer and 2) run in the limited component demo versions. The bad news is that the model may not include all of the 555 features like the reset pin and output pin drive. A forced economy of parts required a few behaviors to be left out. Also, the simple digital gates and comparators may not accurately duplicate some of the finer timing parameters.
555 Timer Ltspice Model Download
DOWNLOAD: https://jinyurl.com/2vKvC5
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