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DM74LS28

Quad 2-Input NOR Buffer

General Description The DM74LS28 contains four independent gates each of which perform the logic NOR function.

文件:31.04 Kbytes 页数:3 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS28

Quad 2-Input NOR Buffer

ONSEMI

安森美半导体

DM74LS283

4-Bit Binary Adder with Fast Carry

General Description These full adders perform the addition of two 4-bit binary numbers. The sum (∑) outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bit. These adders feature full internal look ahead across all four bits. This provides the system designer

文件:63.57 Kbytes 页数:6 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS283M

4-Bit Binary Adder with Fast Carry

General Description These full adders perform the addition of two 4-bit binary numbers. The sum (∑) outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bit. These adders feature full internal look ahead across all four bits. This provides the system designer

文件:63.57 Kbytes 页数:6 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS283N

4-Bit Binary Adder with Fast Carry

General Description These full adders perform the addition of two 4-bit binary numbers. The sum (∑) outputs are provided for each bit and the resultant carry (C4) is obtained from the fourth bit. These adders feature full internal look ahead across all four bits. This provides the system designer

文件:63.57 Kbytes 页数:6 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS28M

Quad 2-Input NOR Buffer

General Description The DM74LS28 contains four independent gates each of which perform the logic NOR function.

文件:31.04 Kbytes 页数:3 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS283

4-Bit Binary Adders with Fast Carry

文件:201.03 Kbytes 页数:8 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS283

4-Bit Binary Adders with Fast Carry

文件:158.12 Kbytes 页数:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

DM74LS283_98

4-Bit Binary Adders with Fast Carry

文件:201.03 Kbytes 页数:8 Pages

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

DM74LS283M

4-Bit Binary Adders with Fast Carry

文件:158.12 Kbytes 页数:8 Pages

NSCNational Semiconductor (TI)

美国国家半导体美国国家半导体公司

详细参数

  • 型号:

    DM74LS28

  • 功能描述:

    逻辑加法器与减法器 4-Bit Binary Adder

  • RoHS:

  • 制造商:

    Texas Instruments

  • 逻辑系列:

    LS

  • 封装/箱体:

    PDIP-16

  • 高电平输出电流:

    - 0.4 mA

  • 低电平输出电流:

    8 mA

  • 传播延迟时间:

    24 ns

  • 工作电源电压:

    5 V

  • 最大功率耗散:

    95 mW

  • 最大工作温度:

    + 70 C

  • 最小工作温度:

    0 C

  • 封装:

    Tube

供应商型号品牌批号封装库存备注价格
FAIRCHI
25+
DIP16
105
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
NS
24+
DIP
500
询价
NATIONAL
24+/25+
23
原装正品现货库存价优
询价
NATIONALSEMI
05+
原厂原装
8979
只做全新原装真实现货供应
询价
FAIRCHILD
1999
DIP-16P
1598
原装现货海量库存欢迎咨询
询价
NSC
53
全新原装 货期两周
询价
NS
24+
SMD
20000
一级代理原装现货假一罚十
询价
NSC
23+
DIP
8560
受权代理!全新原装现货特价热卖!
询价
FAIR
23+
原装原封
8888
专做原装正品,假一罚百!
询价
FSC/ON
23+
原包装原封 □□
3300
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
询价
更多DM74LS28供应商 更新时间2025-10-8 13:58:00