位置：首页 > IC中文资料 > SN74HC257ADB
| 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 | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
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 |
|||
ST |
23+ |
DIP |
16900 |
正规渠道,只有原装! |
|||
TOS |
DIP |
320 |
正品原装--自家现货-实单可谈 |
||||
TI |
25+ |
SMD |
13 |
全新现货 |
|||
PHI |
25+ |
SMD |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
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 |
21+ |
SOP |
28000 |
原厂原装货/代理渠道 |
|||
MOT |
24+ |
SMD |
35200 |
一级代理分销/放心采购 |
|||
TOS |
23+ |
DIP |
6000 |
原装正品假一罚百!可开增票! |
|||
ST |
24+ |
DIP |
200000 |
原装进口正口,支持样品 |
SN74HC257ADB芯片相关品牌
SN74HC257ADB规格书下载地址
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DdatasheetPDF页码索引
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