This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 74AS258 |
|---|---|
| Datasheet | 74AS258 74AS257 Datasheet (PDF) |
| File Size | 59.13 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | 3-STATE Quad 1 of 2 Line Data Selector/Multiplexers |
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These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs. The DM74AS257 presents true data whereas the DM74AS258 presents inverted data to minimize propagation delay time.
See all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| 74AS257 | 3-STATE Quad 1 of 2 Line Data Selector/Multiplexers |
| 74AS244 | DM74AS244 |
| 74AS08 | Quad 2-Input AND Gate |
| 74ABT125 | Quad Buffer |
| 74ABT126 | Quad Buffer |
| 74ABT162244 | 16-Bit Buffer/Line Driver |
| 74ABT16244 | 16-Bit Buffer/Line Driver |
| 74ABT16245 | 16-Bit Transceiver |
| 74ABT16373 | 16-Bit Transparent D-Type Latch |
| 74ABT16374 | 16-Bit D-Type Flip-Flop |
