型号 功能描述 生产厂家 企业 LOGO 操作

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 AC257 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. It is ideal for low power applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL. ■ H

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

Fairchild

仙童半导体

QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The AC257 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. It is ideal for low power applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL. ■ H

STMICROELECTRONICS

意法半导体

QUAD 2 CHANNEL MULTIPLEXER 3-STATE

DESCRIPTION The AC257 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. It is ideal for low power applications mantaining high speed operation similar to equivalent Bipolar Schottky TTL. ■ H

STMICROELECTRONICS

意法半导体

74AC257MTC_Q产品属性

  • 类型

    描述

  • 型号

    74AC257MTC_Q

  • 功能描述

    编码器、解码器、复用器和解复用器 Qd 2-Inp Multiplexer

  • 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:2025-11-20 11:40:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD
05+04+
SOP16
1245
全新原装绝对优势现货特价!
ST/意法
25+
NA
16
全新原装正品支持含税
25+
SOP
2700
全新原装自家现货优势!
NS/国半
23+
SOP16
66600
专业芯片配单原装正品假一罚十
ST
25+
SOP3.9
16900
原装,请咨询
FAIRCHILD/仙童
23+
10078
原厂授权代理,海外优势订货渠道。可提供大量库存,详
FAIRCHILDSEMICONDUCTOR
2025+
2397
原装进口价格优 请找坤融电子!
TI/德州仪器
25+
SOP16
32360
TI/德州仪器全新特价74AC257SCX即刻询购立享优惠#长期有货
ST
23+
SOP16
8000
只做原装现货
HARRIS/哈里斯
23+
DIP
50000
全新原装正品现货,支持订货

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