位置:首页 > IC中文资料第684页 > SN74HC257DBLE
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 | 
|---|---|---|---|---|
| QUAD 2-CHANEL MULTIPLEXER (3-STATE) 
 | TOSHIBA 东芝 | |||
| Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs) Description The large output drive capability coupled with the 3-state feature make this device ideal for interfacing with bus lines in a bus organized system. When the output control input line is taken high, the outputs of all four multiplexers are sent into a high impedance state. When the out | HitachiHitachi Semiconductor 日立日立公司 | |||
| Quad 2-input multiplexer; 3-state | ETC 知名厂家 | ETC | ||
| High Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs 文件:52.16 Kbytes Page:7 Pages | TI 德州仪器 | |||
| Quad 2-input multiplexer 3-state 文件:80.07 Kbytes Page:13 Pages | Philips 飞利浦 | 
SN74HC257DBLE产品属性
- 类型描述 
- 型号SN74HC257DBLE 
- 制造商Rochester Electronics LLC 
- 功能描述- Bulk 
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 | 
|---|---|---|---|---|---|---|---|
| 恩XP | 24+ | 标准封装 | 36947 | 全新原装正品/价格优惠/质量保障 | |||
| ST | 24+ | SOP3.9 | 80000 | 只做自己库存 全新原装进口正品假一赔百 可开13%增 | |||
| MOT | 2023+ | SOP-16 | 50000 | 原装现货 | |||
| NEXPERIA/安世 | 25+ | SOT403-1 | 600000 | NEXPERIA/安世全新特价74HC257PW即刻询购立享优惠#长期有排单订 | |||
| NEC | 24+ | NA | 990000 | 明嘉莱只做原装正品现货 | |||
| MOTOROLA/摩托罗拉 | 23+ | SOP | 8215 | 原厂原装 | |||
| ST | 25+ | DIP | 16900 | 原装,请咨询 | |||
| MCST | 24+ | NA | 2000 | 只做原装正品现货 欢迎来电查询15919825718 | |||
| MICROCHIP/微芯 | 2450+ | NA | 9850 | 只做原装正品现货或订货假一赔十! | |||
| 恩XP | TSSOP16 | 50000 | 
SN74HC257DBLE芯片相关品牌
SN74HC257DBLE规格书下载地址
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DdatasheetPDF页码索引
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