BUY 74ACT02P https://www.utsource.net/itm/p/97207.html
Quad 2-Input NOR Gate
Description: Quad 2-Input NOR Gate Features: Low power Schottky Outputs source/sink 24mA Fanout of 10 LSTTL loads Low input current: 1μA High noise immunity: 0.45Vcc (typ.) Balanced propagation delays Symmetrical output impedance: |IOH| = IOL = 24mA (min) 5V, 10V and 15V parametric ratings Meets all requirements of JEDEC tentatively approved X5T2 Standardized symmetrical output characteristics 100% tested for quiescent current at 20V Maximum input current of 1μA at 18V over full package-temperature range; 100nA at 18V and 25°C Low input capacitance: 5pF (typ.) Applications: High speed bipolar memory chip select High speed bipolar memory chip enable High speed bipolar address decoding High speed bipolar data selection (For reference only)