CMOS And TTL: A Level Shifting Cautionary Tale Comparison of TTL and CMOS logic thresholds with comparison to 3.3V output. NXP application note 240 (PDF). When directly driving logic you’d ...

To keep things interesting we’ll explore ping-pong stereo effects, and eventually (of course) put the panning under logic-level control, which is ridiculous and mostly a pretext to introduce ...

Repetition is common in program logic; for example, keep scanning the input until you find "xyz." In high-level languages, DO LOOPS and FOR LOOPS accomplish this repetition. See loop. THIS ...

For UART data level shifting, 74AVC4T245FT has four bidirectional level ... Direction and output-enable pins are within the ‘A’ side voltage domain and their logic levels are ~30% and ~70% of Vcca. In ...

But since powered-off domains do not drive their outputs anymore, and their outputs become floating nodes, the unexpected signal value on crossing might cause high current consumption because of an ...