Datasheet Summary
CD54ACT02, CD74ACT02 QUADRUPLE 2-INPUT POSITIVE-NOR GATES
D Inputs Are TTL-Voltage patible D Speed of Bipolar F, AS, and S, With
Significantly Reduced Power Consumption
D Balanced Propagation Delays D ±24-mA Output Drive Current
- Fanout to 15 F Devices
D SCR-Latchup-Resistant CMOS Process and
Circuit Design
D Exceeds 2-kV ESD Protection Per
MIL-STD-883, Method 3015
SCHS309B
- JANUARY 2001
- REVISED MAY 2002
CD54ACT02 . . . F PACKAGE CD74ACT02 . . . E OR M PACKAGE
(TOP VIEW)
1Y 1A 1B 2Y 2A 2B GND
1 2 3 4 5 6 7
14 VCC 13 4Y 12 4B 11 4A 10 3Y 9 3B 8 3A description
The ’ACT02 devices contain four independent 2-input NOR gates that perform the Boolean function Y = A S B or Y = A + B...