54ACT11027
description
These devices contain three independent 3-input NOR gates. They perform the Boolean functions Y = A + B + C or Y = ASBSC in positive logic.
The 54ACT11027 is characterized for operation over the full military temperature range of
- 55°C to 125°C. The 74ACT11027 is characterized for operation from
- 40°C to 85°C.
FUNCTION TABLE (each gate)
INPUTS
OUTPUT Y
H logic symbol†
1A 1
≥1
1B 16
2 1Y
1C 15
2A 14
2B 11
3 2Y
2C 10
3A 9
3B 8
6 3Y
3C...
