型号 功能描述 生产厂家&企业 LOGO 操作
74F257ASJ

Quad 2-Input Multiplexer with 3-STATE Outputs

General Description The 74F257A 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 (non-inverted) form. The outputs may be switched to a high impedance state wi

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

74F257ASJ

Quad 2-Input Multiplexer with TRI-STATE Outputs

文件:157 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

74F257ASJ

封装/外壳:16-SOIC(0.209",5.30mm 宽) 包装:卷带(TR) 描述:IC MULTIPLEXER 4 X 2:1 16SOP 集成电路(IC) 信号开关,多路复用器,解码器

ONSEMI

安森美半导体

Quad 2-Input Multiplexer with TRI-STATE Outputs

文件:157 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

Quad 2-Input Multiplexer with TRI-STATE Outputs

文件:157 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

封装/外壳:16-SOIC(0.209",5.30mm 宽) 包装:卷带(TR) 描述:IC MULTIPLEXER 4 X 2:1 16SOP 集成电路(IC) 信号开关,多路复用器,解码器

ONSEMI

安森美半导体

Quad 2-Input Multiplexer with 3-STATE Outputs

General Description The 74F257A 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 (non-inverted) form. The outputs may be switched to a high impedance state wi

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Quad 2-Input Multiplexer with 3-STATE Outputs

General Description The 74F257A 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 (non-inverted) form. The outputs may be switched to a high impedance state wi

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Quad 2-line to 1-line selector/multiplexer, non-inverting 3-State

DESCRIPTION The 74F257A has four identical 2-input multiplexers with 3-State outputs which select 4 bits of data from two sources uncer control of a common Select (S) input. The I0a inputs are selected when the common Select input is Low and the I1n inputs are selected when the common Select i

Philips

飞利浦

Quad 2-Input Multiplexer with 3-STATE Outputs

General Description The 74F257A 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 (non-inverted) form. The outputs may be switched to a high impedance state wi

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Quad 2-Input Multiplexer with TRI-STATE Outputs

文件:157 Kbytes Page:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

74F257ASJ产品属性

  • 类型

    描述

  • 型号

    74F257ASJ

  • 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:2025-8-14 20:18:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FAIRCHILD
00+
SOP
2000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
FSC/ON
23+
原包装原封 □□
5149
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
GS
00+
SOIC/3.9mm
24000
原装现货海量库存欢迎咨询
FAIRCHILDSE
23+
SOP
9856
原装正品,假一罚百!
FAIRCHILD
2022+
SOP5.2
20000
只做原装进口现货.假一罚十
NS
24+
SOP5.2MM
4960
只做原装正品现货 欢迎来电查询15919825718
GS
25+
SOIC/3.9mm
3200
全新原装、诚信经营、公司现货销售
onsemi(安森美)
24+
SO16P
940
只做原装,提供一站式配单服务,代工代料。BOM配单
FAIRCHILD
24+
SOP
1000
PHI
23+
SOP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、

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