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DM74LS155 |
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| Part Number | DM74LS155 |
| Manufacturer | National Semiconductor |
| Description | These TTL circuits feature dual 1-line-to-4-line demultiplexers with individual strobes and common binary-address inputs in a single 16-pin package When both sections are enabled by the strobes the co... |
| Features |
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Applications Dual 2-to-4-line decoder Dual 1-to-4-line demultiplexer 3-to-8-line decoder 1-to-8-line demultiplexer Individual strobes simplify cascading for decoding or demultiplexing larger words Input clamping diodes simplify system design Choice of outputs Totem-pole (LS155) Open-collector (LS156) Alternate Military Aerospace device (54LS155 156) is available Contact a National Semiconductor Sales Office Distributor for specifications
Connection Diagram and Function Tables
Dual-In-Line Package Order Number 54LS155DMQB 54LS155FMQB 54LS155LMQB DM54LS155J DM54LS155W DM74LS155M D... |
| Document |
 DM74LS155 Data Sheet
PDF 161.44KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | DM74LS151 |
Fairchild Semiconductor |
1-of-8 Line Data Selector/Multiplexer |
|
| 2 | DM74LS151 |
National Semiconductor |
Data Selector/Multiplexer |
|
| 3 | DM74LS153 |
Fairchild Semiconductor |
Dual 1-of-4 Line Data Selectors/Multiplexers |
|
| 4 | DM74LS153 |
National Semiconductor |
Dual 4-Line to 1-Line Data Selectors/Multiplexers |
|
| 5 | DM74LS154 |
Fairchild Semiconductor |
4-Line to 16-Line Decoder/Demultiplexer |
|
| 6 | DM74LS154 |
National Semiconductor |
4-Line to 16-Line Decoders/Demultiplexers |
|
Desde 2024. D4U Semiconductor.
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