特性

wide operating voltage range of 2 v to 6 v
outputs can drive up to 10 lsttl loads
low power consumption, 20-μa max icc
typical tpd = 8 ns
±4-ma output drive at 5 v
low input current of 1 μa max

描述

the ’hc05 devices contain six independent inverters. they perform the boolean function
y = a in positive logic. the open-drain outputs require pullup resistors to perform correctly. they may be
connected to other open-drain outputs to implement active-low wired-or or active-high wired-and functions.