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What circuit to build

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Gregory

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I would like to build a circuit using leds to test EACH NAN GATE seperately on the CD4093BCN Chip
Could you help me with this request.
Greg
 
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Pommie

Well-Known Member
Most Helpful Member
This is the second time this has come up in the last month. Google 4093 oscillator.

Mike.
 

audioguru

Well-Known Member
Most Helpful Member
The datasheet for the CD4093 has many detailed spec's. If you want to test all of them then you need a very complicated test circuit. Why test them? Did you buy cheap Chinese fakes from ebay?
 

AnalogKid

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Most Helpful Member
Do you want to test the basic NAND logic function, confirm the Schmitt Trigger transition levels, or what?

ak
 
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