傳播延遲:25ns 電源電壓:4.5V~5.5V CD74HCT123 具有復(fù)位功能的高速 CMOS 邏輯雙路可重觸發(fā)單穩(wěn)多頻振蕩器
26th Floor, Vanke Cloud Center, No. 85 Longcheng Avenue, Longgang District, Shenzhen