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74ALS139 Datasheet - NXP

74ALS139 Dual 1-of-4 decoder/demultiplexer

The 74ALS139 is a 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, every output is f.

74ALS139_PhilipsSemiconductors.pdf

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Datasheet Details

Part number:

74ALS139

Manufacturer:

NXP ↗

File Size:

97.09 KB

Description:

Dual 1-of-4 decoder/demultiplexer.

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74ALS139 74ALS139 Dual 1-of-4 decoder demultiplexer NXP

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