Gary,
This CD4098B dual logic timer will draw less current, http://www.ti.com/product/cd4098b
There is also a newer version of the 555 timer, it is TLC555.
What Schmitt trigger gate i should use...buffer or inverter after RC .
In CD4098B ,trigger prpagation delay Tphl= 250ns and trigger pulse width Twh=70ns for 5V VDD.
Which Schmitt trigger gate will meet this???
Hi Theodore,
You say that you aren't concerned about slow inputs, and are concerned with floating inputs causing additional power consumption -- however these two issues are one and the same and are thoroughly explained in the document I provided.
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How does a slow or floating input affect…
