74ACT11002 - Texas Instruments

74ACT11002 QUADRUPLE 2-INPUT POSITIVE-NOR GATES

These devices contain four independent 2-input NOR gates. They perform the Boolean functions Y = ASB or Y = A + B in positive logic. The 54ACT11002 is characterized for operation over the full military temperature range of – 55°C to 125°C. The 74ACT11002 is characterized for operation from – 40°C to 85°C. logic symbol† 1 1A ≥1 16 1B 15 2A 14 2B 11 .

Features

N packages. FUNCTION TABLE (each gate) INPUTS A B H X X H L L OUTPUT Y L L H SCAS003A
  – D2957, JUNE 1987
  – REVISED APRIL 1993 54ACT11002 . . . J PACKAGE 74ACT11002 . . . D OR N PACKAGE (TOP VIEW) 1A 1 1Y 2 2Y 3 GND 4 GND 5 3Y 6 4Y 7 4B 8 16 1B 15 2A 14 2B 13 VCC 12 VCC 11 3A 10 3B 9 4A 54ACT11002 . . . FK PACKAGE (TOP VIEW) 2B VCC NC VCC 3A 2A 3 2 1 20 19 4 18 3B 1B 5 17 4A NC 6 16 NC 1A 7 15 4B 1Y 8 14 4Y 9 10 11 12 13 2Y GND NC GND 3Y NC
  – No internal connection logic diagram (positive logic) 1A 1Y 1B 2A 2Y 2B 3A 3Y 3B 4A 4Y 4B EPIC is a trademark of T.