Datasheet Details
| Part number | SN54ALS139 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 793.77 KB |
| Description | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| Download | SN54ALS139 Download (PDF) |
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| Part number | SN54ALS139 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 793.77 KB |
| Description | DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS |
| Download | SN54ALS139 Download (PDF) |
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The ′ALS139 are dual 2-line to 4-line decoders/demultiplexers designed for use in high-performance memory-decoding or datarouting applications requiring very short propagation delay times.
In high-performance memory systems, these devices can minimize the effects of system decoding.
When employed with high-speed memories utilizing a fast-enable circuit, the delay times of these decoders and the enable time of the memory are usually less than the typical access time of the memory.
SN54ALS139, SN74ALS139 DUAL 2-LINE TO 4-LINE DECODERS/DEMULTIPLEXERS SDAS204A – APRIL 1982 – REVISED DECEMBER 1994 • Designed Specifically for High-Speed Memory Decoders and Data Transmission Systems • Incorporate Two.
| Part Number | Description |
|---|---|
| SN54ALS133 | 13-INPUT POSITIVE-NAND GATE |
| SN54ALS136 | QUADRUPLE 2-INPUT EXCLUSIVE-OR GATE |
| SN54ALS137A | 3-Line To 8-Line Decoders/Demultiplexers |
| SN54ALS138A | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS |
| SN54ALS1002A | Quadruple 2-Input Positive-NOR Buffer |
| SN54ALS1005 | Hex Inverting Buffer |
| SN54ALS1034 | Hex Drivers |
| SN54ALS1035 | HEX NONINVERTING BUFFERS |
| SN54ALS109A | Dual J-K Positive-Edge-Triggered Flip-Flop |
| SN54ALS10A | Triple 3-Input Positive-NAND Gate |