型号:

SN74LS191NSR

RoHS:无铅 / 符合
制造商:Texas Instruments描述:IC SYNC 4-BIT UP/DN CNTR 16SOP
详细参数
数值
产品分类 集成电路 (IC) >> 逻辑 -计数器,除法器
SN74LS191NSR PDF
标准包装 2,000
系列 74LS
逻辑类型 二进制计数器
方向 上,下
元件数 1
每个元件的位元数 4
复位 -
计时 同步
计数速率 25MHz
触发器类型 正边沿
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 SN74LS191NSR-ND
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