型号 CD74HCT191ME4
厂商 Texas Instruments
描述 IC SYNC 4-BIT UP/DN CNTR 16SOIC
CD74HCT191ME4 PDF
代理商 CD74HCT191ME4
标准包装 40
系列 74HCT
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
计时 同步
计数速率 30MHz
触发器类型 正边沿
电源电压 4.5 V ~ 5.5 V
工作温度 -55°C ~ 125°C
安装类型 表面贴装
封装/外壳 16-SOIC(0.154",3.90mm 宽)
供应商设备封装 16-SOIC N
包装 管件
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