| Part number | 74ACT139 |
|---|---|
| Datasheet | 74ACT139_FairchildSemiconductor.pdf |
| File Size | 96.52 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | Dual 1-of-4 Decoder/Demultiplexer |
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The MC74AC139/74ACT139 is a high-speed dual 1-of-4 decoder/demultiplexer. The device has two independent decoders, each of which accepts two binary weighted inputs (A0 A1) and provides four mutually exclusive active-LOW outputs (O 0 O3). Each decoder has an active-LOW enable (E).
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
74ACT139 | Dual 1-of-4 Decoder/Demultiplexer | Hitachi Semiconductor |
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74ACT139 | DUAL 1-OF-4 DECODER/DEMULTIPLEXER | Motorola Inc |
See all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| 74ACT10 | Triple 3-Input NAND Gate |
| 74ACT109 | Dual JK Positive Edge-Triggered Flip-Flop |
| 74ACT125 | Quad Buffer |
| 74ACT1284 | IEEE 1284 Transceiver |
| 74ACT14 | Hex Inverter |
| 74ACT14MTC | Hex Inverter |
| 74ACT14SC | Hex Inverter |
| 74ACT151 | 8-Input Multiplexer |
| 74ACT153 | Dual 4-Input Multiplexer |
| 74ACT157 | Quad 2-Input Multiplexer |
