CMOS on Bald Engineerhttps://www.baldengineer.com/tag/cmosRecent content in CMOS on Bald EngineerHugoen-USFri, 01 Apr 2022 22:10:55 +0000Essential Logic Families | Workbench Wednesdays #35https://www.baldengineer.com/essential-logic-families-workbench-wednesdays-35.htmlTue, 02 Mar 2021 23:07:00 +0000https://www.baldengineer.com/?p=8328<p>Did you know that TTL chips do not output 5 volts? 74LS, 74HC, and 74HCT all have different input and output thresholds. Switching between logic families can be difficult if you are not careful. In this video, learn how different 7400-series logic families compare with input threshold, output voltage, frequency, rise time, and propagation delay.</p> <p>Check out this <a href="https://www.ti.com/lit/sg/sdyu001ab/sdyu001ab.pdf?ts=1648812751723&amp;ref_url=https%253A%252F%252Fwww.google.com%252F">TI Application Guide</a> for a great resource on logic families.</p>