Характеристики
SN74HC03N PBF, Четыре логических элемента 2И-НЕ с открытым …The SN74HC03N is a quadruple 2-input positive-NAND Gate with open-drain outputs contains four independent circuits. This device performs the Boolean function Y = (A • B) or Y = A + B in positive logic. The open-drain outputs require pull-up resistors to perform correctly. This device may be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions.
• 20µA Maximum ICC low power consumption
• ±4mA Output drive at 5V
• 1µA Maximum low input current
• 8ns Propagation delay (tPD)
• Outputs can drive up to 10 LSTTL loads