SN74LS139 datasheet by onsemi.
| Part number | SN74LS139 |
|---|---|
| Datasheet | SN74LS139_ONSemiconductor.pdf |
| File Size | 183.72 KB |
| Manufacturer | onsemi |
| Description | Dual 1-of-4 Decoder/Demultiplexer |
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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).
View SN74LS139 datasheet index
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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SN74LS139 | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Motorola |
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SN74LS139A | Dual 2-Line To 4-Line Decoders/Demultiplexer | Texas Instruments |
| Part Number | Description |
|---|---|
| SN74LS132 | Quad 2-Input Schmitt Trigger NAND Gate |
| SN74LS138 | 1-of-8 Decoder/Demultiplexer |
| SN74LS10 | TRIPLE 3-INPUT NAND GATE |
| SN74LS109 | LOW POWER SCHOTTKY |
| SN74LS109A | Dual JK Positive Edge-Triggered Flip-Flop |
| SN74LS122 | Retriggerable Monostable Multivibrator |
| SN74LS123 | Retriggerable Monostable Multivibrator |
| SN74LS125A | Quad 3-State Buffer |
| SN74LS126A | Quad 3-State Buffer |
| SN74LS14 | Schmitt Triggers Dual Gate/Hex Inverter |
