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SN74HCT257N

丝印:SN74HCT257N;Package:PDIP;Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs

1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu

文件:837.56 Kbytes 页数:20 Pages

TI

德州仪器

SN74HCT257N.A

丝印:SN74HCT257N;Package:PDIP;Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs

1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu

文件:837.56 Kbytes 页数:20 Pages

TI

德州仪器

SN74HCT257N

丝印:SN74HCT257N;Package:PDIP;Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs

1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu

文件:837.56 Kbytes 页数:20 Pages

TI

德州仪器

SN74HCT257N.A

丝印:SN74HCT257N;Package:PDIP;Quadruple 2-Line to 1-Line Data Select RS/Multiplexers With 3-State Outputs

1 Features • Operating voltage range of 4.5 V to 5.5 V • High-current3-state outputs interface directly with system bus • Typical tpd = 17 ns • Low power consumption, 80-μA max ICC • ±6-mA output drive at 5 V • Low input current of 1 μA max • Inputs are TTL-voltage compatible • Provide bu

文件:837.56 Kbytes 页数:20 Pages

TI

德州仪器

SN74HCT257N

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

文件:272.65 Kbytes 页数:9 Pages

TI

德州仪器

SN74HCT257N

QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS

文件:267.33 Kbytes 页数:8 Pages

TI

德州仪器

SN74HCT257N

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

文件:462.75 Kbytes 页数:13 Pages

TI

德州仪器

SN74HCT257NE4

QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS

文件:272.65 Kbytes 页数:9 Pages

TI

德州仪器

详细参数

  • 型号:

    SN74HCT257N

  • 功能描述:

    编码器、解码器、复用器和解复用器 Tri-St. Quad Line

  • 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
TI(德州仪器)
24+
PDIP16
924
只做原装,提供一站式配单服务,代工代料。BOM配单
询价
TI
24+
DIP
2866
原装现货假一罚十
询价
TI
三年内
1983
只做原装正品
询价
Texas Instruments
24+
16-PDIP
56300
一级代理/放心采购
询价
TI
20+
DIP-16
9854
就找我吧!--邀您体验愉快问购元件!
询价
TI(德州仪器)
2021+
PDIP-16
499
询价
Texas Instruments(德州仪器)
22+
NA
500000
万三科技,秉承原装,购芯无忧
询价
TI
22+
16PDIP
9000
原厂渠道,现货配单
询价
TI/德州仪器
23+
DIP
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价
Texas Instruments
2022+
原厂原包装
8600
全新原装 支持表配单 中国著名电子元器件独立分销
询价
更多SN74HCT257N供应商 更新时间2025-9-7 23:01:00