bgudgel
New Member
I am having a tough time finding a CPLD type device that will actually emulate and replace some standard 74HC parts. The Altera and Xilinx parts, AFAIK, do not have the combination of... 5 Volt output drive (for some LEDs) along with Schmitt trigger (74HC14) capability. And it needs to cost around 1 dollar or so.
Now, ~maybe~ a PSoC... possibly. The 74HC14 portion would be to replace an R-C-D 200nanosecond to 400 nanosecond delay. I believe that CPLD propagation delays are too short to emulate that otherwise but ideas are generously accepted.
Any ideas ?
Thanks,
boB
Now, ~maybe~ a PSoC... possibly. The 74HC14 portion would be to replace an R-C-D 200nanosecond to 400 nanosecond delay. I believe that CPLD propagation delays are too short to emulate that otherwise but ideas are generously accepted.
Any ideas ?
Thanks,
boB