Datasheet Summary
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Triple 3-Input NOR Gate
High- Performance Silicon- Gate CMOS
The MC54/74HC27 is identical in pinout to the LS27. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.
- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2 to 6 V
- Low Input Current: 1 µA
- High Noise Immunity Characteristic of CMOS Devices
- In pliance with the Requirements Defined by JEDEC Standard
No. 7A
- Chip plexity: 42 FETs or 10.5 Equivalent Gates
LOGIC DIAGRAM
A1 B1 C1
1 2 13
12 Y1
A2 B2 C2
3 4 5
6 Y2 Y = A + B + C
A3 B3 C3
9 10...