Re: CMOS logic level range



On 8 Mar 2007 09:16:03 -0800, "Dotinho" <yesluis@xxxxxxxxx> wrote:


level 1 is 4.5V to Vcc 0.5V, okay?

The "official" specification is usually...

"0" <= 0.3*VDD

"1" >= 0.7*VDD

...Jim Thompson
--
| James E.Thompson, P.E. | mens |
| Analog Innovations, Inc. | et |
| Analog/Mixed-Signal ASIC's and Discrete Systems | manus |
| Phoenix, Arizona Voice:(480)460-2350 | |
| E-mail Address at Website Fax:(480)460-2142 | Brass Rat |
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