型号 功能描述 生产厂家 企业 LOGO 操作
74ACT257B

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

74ACT257B

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

文件:286.4 Kbytes Page:11 Pages

STMICROELECTRONICS

意法半导体

74ACT257B

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

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?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)

文件:286.4 Kbytes Page:11 Pages

STMICROELECTRONICS

意法半导体

74ACT257B产品属性

  • 类型

    描述

  • 型号

    74ACT257B

  • 功能描述

    编码器、解码器、复用器和解复用器 Quad 2-Ch Multiplexr

  • RoHS

  • 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

更新时间:2025-9-28 10:03:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ON Semiconductor
24+
16-TSSOP
56300
一级代理/放心采购
ON
1922+
SOP16
12600
FAIRCHILDSEMICONDUCTOR
23+
NA
1535
专做原装正品,假一罚百!
FAIRCHILD/仙童
23+
TSSOP16
50000
全新原装正品现货,支持订货
FSC
23+
TSSOP16
2069
全新原装正品现货,支持订货
ON/安森美
23+
SOP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
FAI
24+
SMD
20000
一级代理原装现货假一罚十
ST
05+
原厂原装
26051
只做全新原装真实现货供应
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
FSC
25+
SOP
3200
全新原装、诚信经营、公司现货销售

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