Re: 74HC and 74HCT

From: Leon Heller (leon@lfheller.demon.co.uk)
Date: Thu Mar 27 1997 - 15:53:33 EST

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In message <199703271639.KAA01168@Spacestar.Net>, Claton Cadmus
<aplitech@Spacestar.Net> writes
>Can some give me a quick answer on the difference between 74HCxxx and 74HCTxxx
>IC's? I'd like to know if I can sub an HCT for an HC?
>

HC can drive HCT, and vice-versa, according to the "bible", The Art of
Electronics. HCT gives a full rail to rail swing, aalthough it is TTL-
compatible.

73, Leon

-- 
Leon Heller
Amateur radio callsign: G1HSM
Email: leon@lfheller.demon.co.uk http://www.lfheller.demon.co.uk
Tel: +44 (0) 118 947 1424 (home) +44 (0) 1344 385556 (work)

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