型号 SN74LS257BNSR
厂商 Texas Instruments
描述 IC DATASELECT/MUX 2-1 QUAD 16SOP
SN74LS257BNSR PDF
代理商 SN74LS257BNSR
标准包装 2,000
系列 74LS
类型 数据选择器/多路复用器
电路 4 x 2:1
独立电路 1
输出电流高,低 2.6mA,24mA
电压电源 单电源
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 16-SOIC(0.209",5.30mm 宽)
供应商设备封装 16-SO
包装 带卷 (TR)
其它名称 296-29136-2
SN74LS257BNSR-ND
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