[sdiy] which 4068 has the extra AND output?

[Neil Johnson]

> I wish you were right! (because I have hundreds of these useless
> in a drawer)
> Philips HFE is 15V logic, but I'm afraid ST HCF is 5V (6.5V maximum).

Have you checked the datasheet on the ST Micro website?

	http://eu.st.com/stonline/books/pdf/docs/2059.pdf

Stop wishing, start reading...

Page 2: recommended operating conditionsL: Vdd 3 to 20 volts.

Neil

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Neil Johnson :: Computer Laboratory :: University of Cambridge ::
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