Характеристики
| Logic Family / Base Number | 74HC257 |
| Logic Type | Multiplexer |
| No. of Channels | 4Channels |
| Line Configuration | 2: 1 |
| Supply Voltage Min | 2V |
| Supply Voltage Max | 6V |
| Logic Case Style | DIP |
| No. of Pins | 1 |
SN74HC257NTexas InstrumentsDecoders and Multiplexers