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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

文件:87.8 Kbytes 页数:10 Pages

STMICROELECTRONICS

意法半导体

74ACT257B

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

文件:286.4 Kbytes 页数:11 Pages

STMICROELECTRONICS

意法半导体

74ACT257B

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

ST

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74ACT257M

QUAD 2 CHANNEL MULTIPLEXER (3-STATE)

文件:286.4 Kbytes 页数:11 Pages

STMICROELECTRONICS

意法半导体

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

文件:87.8 Kbytes 页数:10 Pages

STMICROELECTRONICS

意法半导体

74ACT257MTC

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

文件:97.71 Kbytes 页数:9 Pages

FAIRCHILD

仙童半导体

详细参数

  • 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

供应商型号品牌批号封装库存备注价格
ST
23+
DIP16
6000
原装正品假一罚百!可开增票!
询价
FAIRCHILDSEMICONDUCTOR
23+
NA
1535
专做原装正品,假一罚百!
询价
on
24+
N/A
6980
原装现货,可开13%税票
询价
NS/国半
2447
SOP3.9
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
ON
1922+
SOP16
12600
询价
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
询价
ST
26+
SOP3.9
35890
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
询价
HAR
24+
DIP
167
询价
ST
05+
原厂原装
26051
只做全新原装真实现货供应
询价
FSC
24+/25+
1900
原装正品现货库存价优
询价
更多74ACT257B供应商 更新时间2026-4-17 9:03:00