74ACT11021 - Texas Instruments

74ACT11021 DUAL 4-INPUT POSITIVE-AND GATES

These devices contain two independent 4-input AND gates. They perform the Boolean functions Y = ASBSCSD or Y = A + B + C + D in positive logic. The 54ACT11021 is characterized for operation over the full military temperature range of – 55°C to 125°C. The 74ACT11021 is characterized for operation from – 40°C to 85°C. FUNCTION TABLE (each gate) INPUTS OUTPU.

Features

e for the D, J, and N packages. 54ACT11021, 74ACT11021 DUAL 4-INPUT POSITIVE-AND GATES SCAS012B
  – D2957, JULY 1987
  – REVISED APRIL 1993 54ACT11021 . . . J PACKAGE 74ACT11021 . . . D OR N PACKAGE (TOP VIEW) 1B 1A 1Y GND 2Y 2D 2C 1 2 3 4 5 6 7 14 NC 13 1C 12 1D 11 VCC 10 2A 9 2B 8 NC 54ACT11021 . . . FK PACKAGE (TOP VIEW) 1C 1D NC VCC 2A NC 3 2 1 20 19 4 18 2B NC 5 17 NC 1B 6 16 NC NC 7 15 NC 1A 8 14 2C 9 10 11 12 13 1Y GND NC 2Y 2D NC
  – No internal connection logic diagram (positive logic) 1A 1B 1Y 1C 1D 2A 2B 2Y 2C 2D EPIC is a trademark of Texas Instruments Incorporated..