| Part number | 74LS139 |
|---|---|
| Datasheet | 74LS139 Datasheet PDF (Download) |
| File Size | 115.34 KB |
| Manufacturer | onsemi |
| Description | LOW POWER SCHOTTKY |
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The LS139 is a high speed dual 1-of-4 decoder/ demultiplexer fabricated with the Schottky barrier diode process. The device has two independent decoders, each of which accept two binary weighted inputs (A0, A1) and provide four mutually exclusive active LOW outputs (O0 O3). Each decoder has an active LOW Enable (E).
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
74LS139 | Dual 2-line-to-4-line Decoders/Demultiplexers | Hitachi Semiconductor |
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74LS139 | Decoder/Demultiplexer | Fairchild Semiconductor |
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74LS139 | Decoders/Demultiplexers | National Semiconductor |
