参数资料
型号: SN74LS257BDRE4
厂商: TEXAS INSTRUMENTS INC
元件分类: 编、解码器及复用、解复用
英文描述: LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
封装: GREEN, PLASTIC, SOIC-16
文件页数: 17/21页
文件大小: 892K
代理商: SN74LS257BDRE4
SN54LS257B, SN54LS258B, SN54S257, SN54S258
SN74LS257B, SN74LS258B, SN74S257, SN74S258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SDLS148 – OCTOBER 1976 – REVISED MARCH 1988
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
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SN74LS258BNSRG4 LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDSO16
SN74LS257BNE4 LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16
SNJ54LS258BFK LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, CQCC20
SN74S260NE4 S SERIES, DUAL 5-INPUT NOR GATE, PDIP14
SN74S260DRG4 S SERIES, DUAL 5-INPUT NOR GATE, PDSO14
相关代理商/技术参数
参数描述
SN74LS257BDRG4 功能描述:编码器、解码器、复用器和解复用器 Dual 4Ln To 1Ln Data Selector Multiplexer RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 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
SN74LS257BJ 制造商:Motorola Inc 功能描述:LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDIP16
SN74LS257BJD 制造商:Motorola Inc 功能描述:
SN74LS257BM 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN74LS257BMEL 制造商:Rochester Electronics LLC 功能描述:- Bulk