Manufacturer Part Number
74HC21D,653
Manufacturer
nexperia
Introduction
The 74HC21 is a dual 4-input AND gate with open-drain outputs. It is part of the 74HC logic family, which is designed for operation from a single power supply over a wide range of voltages. The device provides a high noise immunity and output drive capability while exhibiting low power consumption.
Product Features and Performance
Dual 4-input AND gate with open-drain outputs
Wide supply voltage range: 2V to 6V
Low quiescent current: 2 μA (max)
High output drive capability: 5.2 mA (high and low)
Low propagation delay: 19 ns (max) at 6V, 50 pF
Wide operating temperature range: -40°C to 125°C
Surface mount package: 14-SOIC (0.154", 3.90 mm width)
Product Advantages
High noise immunity
Low power consumption
Versatile and reliable performance
Compact surface mount package
Key Reasons to Choose This Product
Robust and dependable logic gate solution
Efficient power management with low quiescent current
Flexible supply voltage range for various applications
Rapid signal processing with low propagation delay
Suitable for a wide range of operating temperatures
Quality and Safety Features
Manufactured by the industry-leading semiconductor company, nexperia
Strict quality control and reliability testing
Compliant with industry safety and environmental standards
Compatibility
The 74HC21 is compatible with other 74HC series logic devices, allowing for seamless integration in various electronic circuits and systems.
Application Areas
Digital logic circuits
Industrial control systems
Telecommunications equipment
Automotive electronics
Consumer electronics
Product Lifecycle
The 74HC21 is an active and readily available product. There are no plans for discontinuation, and it remains a widely used and supported logic gate solution in the industry. If you require further information or have any specific needs, please contact our website's sales team.