位置：首页 > IC中文资料第1622页 > 74ACT257M
| 型号 | 功能描述 | 生产厂家&企业 | LOGO | 操作 |
|---|---|---|---|---|
74ACT257M | QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74ACT257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. It is composed of an independent 2-channel multiplexer with common SELECT and ENABLE (OE)inputs. It is a non-invertin | STMICROELECTRONICS 意法半导体 |   | |
74ACT257M | QUAD 2 CHANNEL MULTIPLEXER (3-STATE) 文件：286.4 Kbytes Page：11 Pages | STMICROELECTRONICS 意法半导体 | | |
Quad 2?묲nput Multiplexer with 3?뭆tate Outputs Quad 2−Input Multiplexer with 3−State Outputs The MC74AC257/74ACT257 is a quad 2−input multiplexer with 3−state outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (noninverted) form. The outputs may be | ONSEMI 安森美半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74ACT257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. It is composed of an independent 2-channel multiplexer with common SELECT and ENABLE (OE)inputs. It is a non-invertin | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER (3-STATE) 文件：286.4 Kbytes Page：11 Pages | STMICROELECTRONICS 意法半导体 | | ||
Quad 2-Input Multiplexer with 3-STATE Outputs General Description The AC/ACT257 is a quad 2-input multiplexer with 3-STATE outputs. Four bits of data from two sources can be selected using a Common Data Select input. The four outputs present the selected data in true (noninverted) form. The outputs may be switched to a high impedance state b | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
封装/外壳：16-TSSOP（0.173"，4.40mm 宽） 包装：卷带（TR） 描述：IC MULTIPLEXER 4 X 2:1 16TSSOP 集成电路（IC） 信号开关，多路复用器，解码器 | ONSEMI 安森美半导体 | | ||
封装/外壳：16-SOIC（0.154"，3.90mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC MULTIPLEXER 4 X 2:1 16SO 集成电路（IC） 信号开关，多路复用器，解码器 | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER 3-STATE DESCRIPTION The 74ACT257 is an advanced high-speed CMOS QUAD 2-CHANNEL MULTIPLEXER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS tecnology. It is composed of an independent 2-channel multiplexer with common SELECT and ENABLE (OE)inputs. It is a non-invertin | STMICROELECTRONICS 意法半导体 | | ||
QUAD 2 CHANNEL MULTIPLEXER (3-STATE) 文件：286.4 Kbytes Page：11 Pages | STMICROELECTRONICS 意法半导体 | |
74ACT257M产品属性
- 类型
描述
- 型号
74ACT257M
- 功能描述
编码器、解码器、复用器和解复用器 Quad 2-Ch Multiplexr
- 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 |
|---|---|---|---|---|---|---|---|
FAI |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
|||
FSC/ON |
23+ |
原包装原封 □□ |
7641 |
原装进口特价供应 特价，原装元器件供应，支持开发样品 更多详细咨询 库存 |
|||
STMicroelect |
23+ |
16-SOIC |
8795 |
||||
STMicroelectronics |
18+ |
ICMULTIPLEXERQUAD2-CH16- |
6580 |
公司原装现货 |
|||
FSC |
25+ |
SOP3.9 |
3200 |
全新原装、诚信经营、公司现货销售 |
|||
ST/意法 |
24+ |
NA/ |
3816 |
原装现货,当天可交货,原型号开票 |
|||
ST |
24+ |
SOP16 |
39 |
||||
FAIRCHILD/仙童 |
23+ |
TSSOP-16 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
|||
FSC |
24+/25+ |
5000 |
原装正品现货库存价优 |
||||
FSC |
23+ |
NA |
20000 |
全新原装假一赔十 |
74ACT257M芯片相关品牌
74ACT257M规格书下载地址
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DdatasheetPDF页码索引
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