灌電流(IOL):5.2mA 拉電流(IOH):5.2mA 供電電壓:2V~6V SN74HC138 3 線路至 8 線路解碼器/多路解復(fù)用器
26th Floor, Vanke Cloud Center, No. 85 Longcheng Avenue, Longgang District, Shenzhen