型号 SN74LS640-1NSR
厂商 Texas Instruments
描述 IC OCT BUS TXRX 3ST 20SOP
SN74LS640-1NSR PDF
代理商 SN74LS640-1NSR
标准包装 1
系列 74LS
逻辑类型 收发器,反相
元件数 1
每个元件的位元数 8
输出电流高,低 15mA,24mA
电源电压 4.75 V ~ 5.25 V
工作温度 0°C ~ 70°C
安装类型 表面贴装
封装/外壳 20-SOIC(0.209",5.30mm 宽)
供应商设备封装 20-SO
包装 标准包装
其它名称 296-29291-6
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