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MC74VHC257DG价格
参考价格：￥0.5795
型号：MC74VHC257DG 品牌：ON SEMICONDUCTOR 备注：这里有MC74VHC257DG多少钱，2025年最近7天走势，今日出价，今日竞价，MC74VHC257DG批发/采购报价，MC74VHC257DG行情走势销售排行榜，MC74VHC257DG报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
MC74VHC257DG | Quad 2-Channel Multiplexer with 3-State Outputs 文件：97.94 Kbytes Page：7 Pages | ONSEMI 安森美半导体 |   | |
MC74VHC257DG | 封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR） 描述：IC MULTIPLEXER 4 X 2:1 16SOIC 集成电路（IC） 信号开关，多路复用器，解码器 | ONSEMI 安森美半导体 | | |
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74VHC257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. ■ HIGH SPEED: tPD = 3.7ns (TYP.) at VCC = 5V ■ LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C ■ HIGH NOISE I | STMICROELECTRONICS 意法半导体 | |
MC74VHC257DG产品属性
- 类型
描述
- 型号
MC74VHC257DG
- 功能描述
编码器、解码器、复用器和解复用器 2-5.5V Quad 3-State 2-Channel
- 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 |
|---|---|---|---|---|---|---|---|
ON |
24+ |
SOIC-16 |
25000 |
ON全系列可订货 |
|||
三年内 |
1983 |
只做原装正品 |
|||||
ON Semiconductor |
24+ |
16-SOIC |
56300 |
一级代理/放心采购 |
|||
ON/安森美 |
25+ |
SOP16 |
30000 |
代理全新原装现货,价格优势 |
|||
ON(安森美) |
23+ |
标准封装 |
5000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
|||
onsemi |
23+ |
16-SOIC |
5000 |
原装正品 正规报关 可开增值税票 |
|||
ON/安森美 |
24+ |
SOP16 |
47186 |
郑重承诺只做原装进口现货 |
|||
ON |
24+ |
5000 |
自己现货 |
||||
ON |
25+ |
SOIC16PBFR |
188600 |
全新原厂原装正品现货 欢迎咨询 |
|||
ON(安森美) |
2511 |
标准封装 |
8000 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
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MC74VHC257DG规格书下载地址
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MC7660是引脚兼容的替代工业标准ICL7660电荷泵电压转换器。它转换成+1.5 V的+10 V输入相应的- 1.5V至- 10V的输出，只用两个低成本电容器，消除了电感器和其相关的成本，尺寸和EMI。板上振荡器工作在标称频率为10kHz。低于10kHz的操作（更低的电源电流的应用）可以通过连接一个外部电容从OSC接地（针1个开放式）。MC7660是在一个8引脚SOIC封装，可在扩展温度范围。 特点 •转换成+5 V电源，5V电源 •宽输入电压范围：1.5V至10V •高效的电压转换：99.9
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DdatasheetPDF页码索引
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