| Part number | SN74LS253 |
|---|---|
| Datasheet | SN74LS253_ONSemiconductor.pdf |
| File Size | 206.09 KB |
| Manufacturer | onsemi |
| Description | Dual 4-Input Multiplexer |
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The LS253 contains two identical 4-Input Multiplexers with 3-state outputs. They select two bits from four sources selected by mon select inputs (S0, S1). The 4-input multiplexers have individual Output Enable (E0a, E0b) inputs which when HIGH, forces the outputs to a high impedance (high Z) state.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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SN74LS253 | DUAL 4-INPUT MULTIPLEXER | Motorola |
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SN74LS253 | Dual 4-Line To 1-Line Data Selectors/Multiplexers | Texas Instruments |
| Part Number | Description |
|---|---|
| SN74LS251 | 8-Input Multiplexer |
| SN74LS257B | Quad 2-Input Multiplexer |
| SN74LS258B | Quad 2-Input Multiplexer |
| SN74LS259 | 8-Bit Addressable Latch |
| SN74LS221 | Dual Monostable Multivibrators |
| SN74LS240 | Octal Buffer/Line Driver |
| SN74LS244 | Octal Buffer/Line Driver |
| SN74LS245 | Octal Bus Transceivers |
| SN74LS247 | BCD-to-Seven-Segment Decoders/Drivers |
| SN74LS260 | Dual 5-Input NOR Gate |
