| Part number | 54LS257B |
|---|---|
| Datasheet | 54LS257B-NationalSemiconductor.pdf |
| File Size | 154.51 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Quad 2-Data Selectors/Multiplexers |
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These Schottky-clamped high-performance multiplexers.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
54LS257B | QUAD 2-INPUT MULTIPLEXER | Motorola |
 |
54LS257B | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | Texas Instruments |
See all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| 54LS257A | TRI-STATE Quad 2-Data Selectors/Multiplexers |
| 54LS256 | Dual 4-Bit Addressable Latch |
| 54LS258A | TRI-STATE Quad 2-Data Selectors/Multiplexers |
| 54LS258B | Quad 2-Data Selectors/Multiplexers |
| 54LS20 | Dual 4-Input NAND Gates |
| 54LS21 | Dual 4-Input AND Gates |
| 54LS22 | Dual 4-Input NAND Gates |
| 54LS240 | Octal TRI-STATE Buffer / Line Drivers / Line Receivers |
| 54LS244 | Octal TRI-STATE Buffers/Line Drivers/Line Receivers |
| 54LS260 | Dual 5-Input NOR Gate |
