Triple 3-Input NOR Gate with Common Enable
MC4025 Features:
Triple 3-input NOR gate: Three independent NOR gates.
Common enable: Global enable for all gates.
High-speed operation: Propagation delay: 10-30 ns.
Low power consumption: Maximum 80 μA.
Wide operating range: 4.5V to 15.5V.
Compatibility: TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor).
High output drive capability: 24 mA sink, 16 mA source.
Pinout (14-pin DIP/SOIC/TSSOP):
Inputs:
A1-A3 (Pins 1-3): Input signals for NOR gates.
B1-B3 (Pins 4-6): Input signals for NOR gates.
C1-C3 (Pins 7-9): Input signals for NOR gates.
ENABLE (Pin 10): Common enable input.
Outputs:
Y1-Y3 (Pins 11-13): NOR gate outputs.
Power:
Vcc (Pin 14): Positive power supply.
GND (Pin 7): Ground.
Applications:
Digital logic: NOR gate functions with enable.
Control circuits: Decoding, encoding and logic operations.
Communication: Data transmission and reception.
Computing: Arithmetic and logical operations.
Industrial control: Sensor and actuator control.
Electrical Characteristics:
Input voltage range: 0V to Vcc.
Output voltage swing: 0V to Vcc - 0.5V.
Propagation delay: 10-30 ns.
Power dissipation: 80 μA per gate