型号 功能描述 生产厂家 企业 LOGO 操作
DM74LS251M

3-STATE 1-of-8 Line Data Selector/Multiplexer

General Description These data selectors/multiplexers contain full on-chip binary decoding to select one-of-eight data sources, and feature a strobe-controlled 3-STATE output. The strobe must be at a low logic level to enable these devices. The 3-STATE outputs permit direct connection to a comm

FAIRCHILD

仙童半导体

DM74LS251M

TRI-STATE Data Selectors/Multiplexers

文件:135.32 Kbytes Page:6 Pages

NSC

国半

LOW POWER SCHOTTKY

The TTL/MSI SN74LS251 is a high speed 8-Input Digital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS251 can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation outp

ONSEMI

安森美半导体

LOW POWER SCHOTTKY

The TTL/MSI SN74LS251 is a high speed 8-Input Digital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS251 can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation outp

ONSEMI

安森美半导体

LOW POWER SCHOTTKY

The TTL/MSI SN74LS251 is a high speed 8-Input Digital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS251 can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation outp

ONSEMI

安森美半导体

LOW POWER SCHOTTKY

The TTL/MSI SN74LS251 is a high speed 8-Input Digital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS251 can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation outp

ONSEMI

安森美半导体

8-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

The TTL/MSI SN74LS251 is a high speed 8-Input Digital Multiplexer. It provides, in one package, the ability to select one bit of data from up to eight sources. The LS251 can be used as a universal function generator to generate any logic function of four variables. Both assertion and negation outp

MOTOROLA

摩托罗拉

DM74LS251M产品属性

  • 类型

    描述

  • 型号

    DM74LS251M

  • 功能描述

    编码器、解码器、复用器和解复用器 3-STATE Data Sel/Mul

  • 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:2026-3-15 13:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
FCS
23+
50000
全新原装正品现货,支持订货
onsemi(安森美)
25+
SO16EIAJ
1476
原装现货,免费供样,技术支持,原厂对接
NS/国半
23+
SOP
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
24+
N/A
64000
一级代理-主营优势-实惠价格-不悔选择
FAIRCHILD/仙童
23+
DIP16
50000
全新原装正品现货,支持订货
24+
25
Freescale(飞思卡尔)
2022+
60000
原厂原装,假一罚十
FAIRCILD
22+
DIP14
8000
原装正品支持实单
ON Semiconductor
24+
16-DIP
56300
一级代理/放心采购
onsemi(安森美)
25+
SOIC-16
21000
正规渠道,免费送样。支持账期,BOM一站式配齐

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