首页 >74LS28>规格书列表

型号下载 订购功能描述制造商 上传企业LOGO

74LS28

QUAD 2-INPUT NOR BUFFER

QUAD 2-INPUT NOR BUFFER LOW POWER SCHOTTKY

文件:121.44 Kbytes 页数:4 Pages

Motorola

摩托罗拉

74LS280

LOW POWER SCHOTTKY

The SN74LS280 is a Universal 9-Bit Parity Generator/Checker. It features odd/even outputs to facilitate either odd or even parity. By cascading, the word length is easily expanded. The LS280 is designed without the expander input implementation, but the corresponding function is provided by an inp

文件:106.51 Kbytes 页数:4 Pages

ONSEMI

安森美半导体

74LS280

9-bit Odd/Even Parity Generators/Checkers

9-bit Odd/Even Parity Generators/Checkers This parity generator/checker offers the designer a trade-off between reduce power consumption and high performance. Although the HD74LS280 is implemented without expander inputs, the corresponding function is provided by the availability of an input at p

文件:58.29 Kbytes 页数:6 Pages

HitachiHitachi Semiconductor

日立日立公司

74LS283

4-Bit Full Adder With Fast Carry Product Specitication

FEATURES * High-speed 4.t binary sddition * Cascadable In 4-bit Increments * Fast Intermal carry lookahead

文件:117.5 Kbytes 页数:4 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

74LS283N

4-Bit Full Adder With Fast Carry Product Specitication

FEATURES * High-speed 4.t binary sddition * Cascadable In 4-bit Increments * Fast Intermal carry lookahead

文件:117.5 Kbytes 页数:4 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

74LS289

64BIT RANDOM ACCESS MEMORY

DESCRIPTION The 289 is a high speed 64-bit RAM organized as a 16-word by 4-bit array. Address input are buffered to minimize loading, and addresses are fully decoded on-chip.

文件:75.88 Kbytes 页数:3 Pages

ETCList of Unclassifed Manufacturers

未分类制造商

74LS280

9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS

文件:227.77 Kbytes 页数:6 Pages

TI

德州仪器

74LS283

4-Bit Binary Adders with Fast Carry

文件:158.12 Kbytes 页数:8 Pages

NSC

国半

SN74LS280NSR

丝印:74LS280;Package:SOP;9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS

Generates Either Odd or Even Parity for Nine Data Lines Cascadable for n-Bits Can Be Used to Upgrade Existing Systems using MSI Parity Circuits Typical Data-to-Output Delay of Only 14 ns for “S280 and 33 ns for ‘LS280 Typical Power Dissipation: ‘LS280. ..80 mW ‘S280. . . 335 mW descrip

文件:895.28 Kbytes 页数:21 Pages

TI

德州仪器

SN74LS280NSR.A

丝印:74LS280;Package:SOP;9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS

Generates Either Odd or Even Parity for Nine Data Lines Cascadable for n-Bits Can Be Used to Upgrade Existing Systems using MSI Parity Circuits Typical Data-to-Output Delay of Only 14 ns for “S280 and 33 ns for ‘LS280 Typical Power Dissipation: ‘LS280. ..80 mW ‘S280. . . 335 mW descrip

文件:895.28 Kbytes 页数:21 Pages

TI

德州仪器

详细参数

  • 型号:

    74LS28

  • 制造商:

    NSC

  • 制造商全称:

    National Semiconductor

  • 功能描述:

    4-Bit Binary Adders with Fast Carry

供应商型号品牌批号封装库存备注价格
24+
5000
公司存货
询价
TI
24+
DIP14
21322
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
FUJITSU
25+
DIP
2987
只售原装自家现货!诚信经营!欢迎来电!
询价
TI
24+
DIP14
6540
原装现货/欢迎来电咨询
询价
FUJI
2023+环保现货
DIP
4425
专注军工、汽车、医疗、工业等方案配套一站式服务
询价
FUJI
24+
DIP
7500
只做原装正品现货 欢迎来电查询15919825718
询价
TI
25+
DIP
18000
原厂直接发货进口原装
询价
ST
DIP
500
正品原装--自家现货-实单可谈
询价
MOT
24+/25+
1000
原装正品现货库存价优
询价
TI
24+
SOP
1068
原装现货假一罚十
询价
更多74LS28供应商 更新时间2025-12-8 10:20:00