Dual 1-of-4 decoder/demultiplexer

DESCRIPTION The 74F139 is a high speed, dual 1-of-4 decoder/demultiplexer. This device has two independent decoders, each accepting two binary weighted inputs (A0n, A1n) and providing four mutually exclusive active-Low outputs (Q0n–Q3n). Each decoder has an active-Low Enable (E). When E is High

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飞利浦

Dual 1-of-4 decoder/demultiplexer

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Dual 1-of-4 decoder/demultiplexer

DESCRIPTION\nThe 74F139 is a high speed, dual 1-of-4 decoder/demultiplexer. This device has two independent decoders, each accepting two binary weighted inputs (A0n, A1n) and providing four mutually exclusive active-Low outputs (Q0n–Q3n). Each decoder has an active-Low Enable (E). When E is High, ev • Demultiplexing capability\n• Two independent 1-of-4 decoders\n• Multifunction capability\n ;

恩XP

Dual 1-of-4 decoder/demultiplexer

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