74AHC257 datasheet by Nexperia.
| Part number | 74AHC257 |
|---|---|
| Datasheet | 74AHC257-nexperia.pdf |
| File Size | 584.33 KB |
| Manufacturer | Nexperia |
| Description | Quad 2-input multiplexer |
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74AHCT257 is a high-speed Si-gate CMOS device and is pin patible with Low-power Schottky TTL (LSTTL). It is specified in pliance with JEDEC standard No. 74AHCT257 has four identical 2-input multiplexers with 3-state outputs, which select 4 bits of data from two sources and are controlled by a mon data select input (S).
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
74AHC257 | Quad 2-input multiplexer | NXP |
| Part Number | Description |
|---|---|
| 74AHC257-Q100 | Quad 2-input multiplexer |
| 74AHC257D | Quad 2-input multiplexer |
| 74AHC257PW | Quad 2-input multiplexer |
| 74AHC244 | Octal buffer/line driver |
| 74AHC244-Q100 | Octal buffer/line driver |
| 74AHC244BQ | Octal buffer/line driver |
| 74AHC244D | Octal buffer/line driver |
| 74AHC245 | Octal bus transceiver |
| 74AHC245-Q100 | Octal bus transceiver |
| 74AHC245BQ | Octal bus transceiver |
