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          首頁 >74LS28>規(guī)格書列表

          型號(hào)下載 訂購功能描述制造商 上傳企業(yè)LOGO

          74LS28

          QUAD 2-INPUT NOR BUFFER

          QUAD 2-INPUT NOR BUFFER LOW POWER SCHOTTKY

          文件:121.44 Kbytes 頁數(shù):4 Pages

          MOTOROLA

          摩托羅拉

          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 頁數(shù):4 Pages

          ONSEMI

          安森美半導(dǎo)體

          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 頁數(shù):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 頁數(shù):4 Pages

          ETCList of Unclassifed Manufacturers

          未分類制造商

          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 頁數(shù):4 Pages

          ETCList of Unclassifed Manufacturers

          未分類制造商

          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 頁數(shù):3 Pages

          ETCList of Unclassifed Manufacturers

          未分類制造商

          74LS280

          9-BIT ODD/EVEN PARITY GENERATORS/CHECKERS

          文件:227.77 Kbytes 頁數(shù):6 Pages

          TI

          德州儀器

          74LS283

          4-Bit Binary Adders with Fast Carry

          文件:158.12 Kbytes 頁數(shù):8 Pages

          NSC

          國半

          SN74LS280NSR

          絲?。?a target="_blank" title="Marking" href="/74ls280/marking.html">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 頁數(shù):21 Pages

          TI

          德州儀器

          SN74LS280NSR.A

          絲印: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 頁數(shù):21 Pages

          TI

          德州儀器

          詳細(xì)參數(shù)

          • 型號(hào):

            74LS28

          • 制造商:

            NSC

          • 制造商全稱:

            National Semiconductor

          • 功能描述:

            4-Bit Binary Adders with Fast Carry

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          更多74LS28供應(yīng)商 更新時(shí)間2026-1-18 16:00:00
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