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| 产品描述：
SN74HC257DR 多路复用器, 四 2:1, 16针 SOIC封装
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| 标准包装：2500 | ||
| 数据手册： -- |
- 规格参数
- 产品特性
- 技术文档
- 产品评论
| Circuit | 4 x 2:1 |
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| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Type | Multiplexer |
| Voltage Supply Source | Single Supply |
| Series | 74HC |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Operating Temperature | -40°C ~ 85°C |
| RoHS | Lead free / RoHS Compliant |
| Voltage - Supply | 2 V ~ 6 V |
| Independent Circuits | 1 |
| Supplier Device Package | 16-SOIC N |
| Online Catalog | 74HC |
| Family | Logic - Signal Switches, Multiplexers, Decoders |
| Mounting Type | Surface Mount |
| Packaging | Tape & Reel (TR) |
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