资 源 简 介
Characteristics HS/HST Series• High Speed performanceHS propagation delays comparable to HCHST propagation delays comparable to HCT• High noise immunityHS VNIH = VNIL = 28% of VCC (CMOS compatible inputs)HST VIH = 2.0V, VIL = 0.8V (TTL compatible inputs)• Low noise generationOutput edge rates comparable to HC/HCTOne half the output current drive of HC/HCTSingle output switching• Balanced output current drive|IOH| = IOL = 2 mA @ VCC = 4.5V• Low quiescent power consumptionICC < 1 μA @ 25°C• Broad VCC operating rangeHS 2V to 6V with 2V, 3V, 4.5V and 6V specsHST 4.5V to 5.5V for standard 5V operation• Dual rail ESD protection for input and output• Industry standard single-gate functions and pin out• Space saving SMT packaging in SOT23 and SC70
