U74ACT04

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 4

www.unisonic.com.tw

QW-R502-406.C

TEST CIRCUITS AND WAVEFORMS

Fig.1: Load circuitry for switching times.

Output

Input

1.5 V

1.5 V

3V

0V

Fig.2: Propagation delay from Input(A) to Output(Y).

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exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

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