This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 54LS139 |
|---|---|
| Datasheet | 54LS139 54LS138 Datasheet (PDF) |
| File Size | 219.59 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | (54LS138 / 54LS139) Decoders/Demultiplexers |
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These Schottky-clamped circuits are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times In high-performance memory systems these decoders can be used to minimize the effects of system decoding When used with high-speed memories the delay times of these decoders are usually less than the typical access time of the memory This means that the...
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| 54LS13 | DUAL 4-INPUT SCHMITT TRIGGER |
| 54LS133 | 13-INPUT NAND GATE |
| 54LS136 | QUAD 2-INPUT EXCLUSIVE-OR GATE |
| 54LS138 | (54LS138 / 54LS139) Decoders/Demultiplexers |
| 54LS10 | Triple 3-Input NAND Gates |
| 54LS109 | Dual Positive-Edge-Triggered J-K Flip-Flops |
| 54LS11 | Triple 3-Input AND Gates |
| 54LS114 | Dual JK Flip-Flop |
| 54LS14 | Hex Inverters |
| 54LS151 | Data Selector/Multiplexer |
