位置：首页 > IC中文资料第7676页 > DM74ALS257N_Q
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
3-STATE Quad 1-of-2-Line Data Selector/Multiplexer General Description These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four 3-STATE outputs that can interface directly with data lines of bus-organized systems. A 4-bit word selected from one of two sources is routed to the four outputs. | Fairchild 仙童半导体 |   | ||
Data selector/multiplexer 74ALS257 Quad 2-input data selector, non-inverting (3-State) 74ALS258 Quad 2-input data selector, inverting (3-State) DESCRIPTION The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output en | Philips 飞利浦 | | ||
Data selector/multiplexer 74ALS257 Quad 2-input data selector, non-inverting (3-State) 74ALS258 Quad 2-input data selector, inverting (3-State) DESCRIPTION The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output en | Philips 飞利浦 | | ||
Data selector/multiplexer 74ALS257 Quad 2-input data selector, non-inverting (3-State) 74ALS258 Quad 2-input data selector, inverting (3-State) DESCRIPTION The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output en | Philips 飞利浦 | | ||
Data selector/multiplexer 74ALS257 Quad 2-input data selector, non-inverting (3-State) 74ALS258 Quad 2-input data selector, inverting (3-State) DESCRIPTION The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output en | Philips 飞利浦 | |
DM74ALS257N_Q产品属性
- 类型
描述
- 型号
DM74ALS257N_Q
- 功能描述
编码器、解码器、复用器和解复用器 3-STATE Data Sel/Mul
- RoHS
否
- 制造商
Micrel
- 产品
Multiplexers
- 逻辑系列
CMOS
- 线路数量（输入/输出）
2/12
- 传播延迟时间
350 ps, 400 ps
- 电源电压-最大
2.625 V, 3.6 V
- 电源电压-最小
2.375 V, 3 V
- 最大工作温度
+ 85 C
- 安装风格
SMD/SMT
- 封装/箱体
QFN-44
- 封装
Tray
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NS |
22+ |
DIP16 |
8000 |
原装正品支持实单 |
|||
FAIRCHI |
NEW |
SOP16 |
9526 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
FAIRCH |
25+ |
SOIC16 |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
NS |
24+ |
DIP |
2044 |
||||
N/S |
2450+ |
SMD-0.39 |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
|||
Fairchild |
99 |
2000 |
公司优势库存 热卖中!! |
||||
原厂正品 |
23+ |
SOP8 |
5000 |
原装正品,假一罚十 |
|||
FAIRCHILD/仙童 |
2447 |
SOP16 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
|||
FAIRCHILD/仙童 |
97 |
SOP16 |
146 |
原装现货 |
|||
TI/德州仪器 |
25+ |
DIP16 |
32360 |
TI/德州仪器全新特价DM74ALS257N即刻询购立享优惠#长期有货 |
DM74ALS257N_Q芯片相关品牌
DM74ALS257N_Q规格书下载地址
DM74ALS257N_Q参数引脚图相关
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DM74ALS257N_Q数据表相关新闻
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联系人：刘冬英 电话：0755-83203002 手机：18138231376 QQ号：1546282226、微信号：18138231376 公司名称：深圳市光华微科技有限公司 Shenzhen Guanghua Micro Technology Co.， Ltd 公司地址：深圳市福田区振兴路华匀大厦1栋712室
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2019-12-8DM74ALS04BM-六反相器
DM74ALS04BM-六反相器，此装置包含6个独立的门，其中每个执行反向功能的逻辑。 特点 开关规格为50 pF 在整个温度开关规格保证和VCC范围 高级氧化隔离，离子注入肖特基TTL过程 功能和引脚对引脚兼容与肖特基和低功耗肖特基TTL对口 改进的AC性能超过肖特基二极管和低功耗肖特基同行 DM74ALS04BM：M14A 14引脚小外形集成电路（SOIC）,JEDEC MS- 012,0.150窄 DM74ALS04BSJ: M14D 14引脚小外形封装（SOP），
2012-11-9
DdatasheetPDF页码索引
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