| Part number | SN54LS257B |
|---|---|
| Datasheet | SN54LS257B_MotorolaInc.pdf |
| File Size | 182.97 KB |
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| Description | QUAD 2-INPUT MULTIPLEXER |
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The LS257B and LS258B are Quad 2-Input Multiplexers with 3-state outputs. They select four bits of data from two sources each under control of a mon Data Select Input. When the Select Input is LOW, the I0 inputs are selected and when Select is HIGH, the I1 inputs are selected.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
SN54LS257B | QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS | Texas Instruments |
See all Motorola Semiconductor (now NXP Semiconductors) datasheets
| Part Number | Description |
|---|---|
| SN54LS251 | 8-INPUT MULTIPLEXER |
| SN54LS253 | DUAL 4-INPUT MULTIPLEXER |
| SN54LS256 | DUAL 4-BIT ADDRESSABLE LATCH |
| SN54LS259 | 8-BIT ADDRESSABLE LATCH |
| SN54LS20 | DUAL 4-INPUT NAND GATE |
| SN54LS21 | DUAL 4-INPUT AND GATE |
| SN54LS22 | DUAL 4-INPUT NAND GATE |
| SN54LS221 | DUAL MONOSTABLE MULTIVIBRATORS |
| SN54LS240 | OCTAL BUFFER/LINE DRIVER |
| SN54LS242 | QUAD BUS TRANSCEIVER |
