| Part number | 74LS139 |
|---|---|
| Datasheet | 74LS139_NationalSemiconductor.pdf |
| File Size | 165.29 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Decoders/Demultiplexers |
|
|
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...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
74LS139 | LOW POWER SCHOTTKY | ON Semiconductor |
 |
74LS139 | Dual 2-line-to-4-line Decoders/Demultiplexers | Hitachi Semiconductor |
 |
74LS139 | Decoder/Demultiplexer | Fairchild Semiconductor |
 |
74LS139 | DUAL 1-OF-4 DECODER/ DEMULTIPLEXER | Motorola |
 |
74LS139A | Dual 2-Line To 4-Line Decoders/Demultiplexer | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| 74LS126A | Quad TRI-STATE Buffer |
| 74LS14 | Hex Inverters |
| 74LS153 | Dual 4-Line to 1-Line Data Selectors/Multiplexers |
| 74LS154 | 4-Line to 16-Line Decoders/Demultiplexers |
| 74LS155 | Dual 2-Line to 4-Line Decoders/Demultiplexers |
| 74LS163 | Synchronous 4-Bit Binary Counters |
| 74LS163A | Synchronous 4-Bit Binary Counters |
| 74LS164 | Serial-In Parallel-Out Shift Register |
| 74LS168 | 54LS168 Synchronous Bi-Directional BCD Decade Counter |
| 74LS174 | Hex/Quad D Flip-Flops |
