DM74LS257 Overview
These Schottky-clamped high-performance multiplexers.
| Part number | DM74LS257 |
|---|---|
| Datasheet | DM74LS257 DM74LS258 Datasheet (PDF) |
| File Size | 163.71 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | TRI-STATE Quad 2-Data Selectors/Multiplexers |
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These Schottky-clamped high-performance multiplexers.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
| DM74LS257B | 3-STATE Quad 2-Data Selectors/Multiplexers | Fairchild Semiconductor |