| Subject: | Re: Impedance of digital inputs |
|---|---|
| From: | "Patrick" |
| Date: | 3 Oct 2005 12:39:40 -0700 |
| Newsgroups: | sci.electronics.basics |
Sounds good. What about digital inputs of other logic families, e.g. TTL? If I remember correctly TTL inputs draw a few micro-amps of current with a logic HIGH (5V) input. |
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