HD74HC21P (74HC21N)

The HD74HC21P (74HC21N) is a high-speed CMOS dual 4-input AND gate integrated circuit. It offers high noise immunity and low power consumption, making it suitable for a wide range of digital applications. The device features two independent 4-input AND gates and is designed for use in various logic applications requiring high-speed data processing and low power dissipation.

Key Features:

• High-speed CMOS technology
• Low power consumption
• High noise immunity
• Wide operating voltage range: 2V to 6V
• Two independent 4-input AND gates
• Low input current
• Standardized symmetrical output characteristics
• Compatible with TTL logic levels

Technical Specifications:

• Package Type: 14-DIP
• Supply Voltage (Vcc): 2V to 6V
• Input Voltage (VI): 0V to Vcc
• Output Voltage (VO): 0V to Vcc
• Input Leakage Current: ±1µA
• Quiescent Supply Current (ICC): 1µA (max) at Vcc = 6V
• Propagation Delay Time: 20 ns (typical) at Vcc = 5V
• Operating Temperature Range: -40°C to +85°C
• Dimensions: 19.3 mm x 6.5 mm x 4.8 mm
• Weight: 1.2 g

Applications:

• Digital Logic Circuits: Used in creating various logic functions in digital circuits.
• Data Processing: Suitable for high-speed data processing applications.
• Signal Control: Ideal for controlling digital signals in embedded systems.
• Industrial Automation: Used in control systems for industrial applications.
• Communication Systems: Suitable for use in digital communication circuits.

Datasheet:

For detailed technical information, refer to the HD74HC21P (74HC21N) Datasheet.