位置：首页 > IC中文资料第684页 > SN74HC257DBR
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
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-CHANEL MULTIPLEXER (3-STATE)
| TOSHIBA 东芝 | | ||
Quad 2-input multiplexer; 3-state | ETC 知名厂家 | ETC | | |
Quad 2-input multiplexer 3-state 文件：80.07 Kbytes Page：13 Pages | Philips 飞利浦 | | ||
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 | |
SN74HC257DBR产品属性
- 类型
描述
- 型号
SN74HC257DBR
- 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 |
|---|---|---|---|---|---|---|---|
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 |
|||
恩XP |
TSSOP16 |
50000 |
|||||
NEC |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
|||
PHI |
23+ |
SOP16 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
恩XP |
24+ |
N/A |
7246 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|||
NEC |
NA |
8560 |
一级代理 原装正品假一罚十价格优势长期供货 |
||||
MOT |
25+23+ |
SMD |
40861 |
绝对原装正品全新进口深圳现货 |
|||
PHI |
25+ |
SMD |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
HAR |
24+ |
SOP |
86 |
||||
Nexperia |
24+ |
SO-16 |
30000 |
一级代理进口原装现货假一赔十 |
SN74HC257DBR芯片相关品牌
SN74HC257DBR规格书下载地址
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DdatasheetPDF页码索引
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