| Part number | 74LS139 |
|---|---|
| Datasheet | 74LS139_MotorolaInc.pdf |
| File Size | 173.46 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| 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).
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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74LS139 | LOW POWER SCHOTTKY | ON Semiconductor |
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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 |
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74LS139A | Dual 2-Line To 4-Line Decoders/Demultiplexer | Texas Instruments |
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| 74LS13 | SCHMITT TRIGGERS DUAL GATE/HEX INVERTER |
| 74LS132 | QUAD 2-INPUT SCHMITT TRIGGER NAND GATE |
| 74LS133 | 13-INPUT NAND GATE |
| 74LS137 | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| 74LS112A | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP |
| 74LS114A | DUAL JK NEGATIVE EDGE-TRIGGERED FLIP-FLOP |
| 74LS12 | RETRIGGERABLE MONOSTABLE MULTIVIBRATORS |
| 74LS122 | RETRIGGERABLE MONOSTABLE MULTIVIBRATORS |
| 74LS123 | RETRIGGERABLE MONOSTABLE MULTIVIBRATORS |
| 74LS125 | QUAD 3-STATE BUFFERS |
