The 74HCT11DB is a high-speed Si-gate CMOS device from NXP Semiconductors and is part of the 74HC/HCT family. This product is designed to provide the functionality of the 74HC11 and 74HCT11 triple 3-input AND gate integrated circuits, combining the advantages of both the high noise immunity of CMOS and the low power consumption of TTL.

Key Features

• Logic Type: Triple 3-input AND gate
• Supply Voltage Range: 4.5V to 5.5V
• High Noise Immunity: NIV = VNIH = VNIL = 28% VCC (min)
• Output Capability: Standard
• ICC Category: SSI
• Pin Count: 14 pins
• Package Type: SO14

Performance and Quality

The 74HCT11DB ensures a robust performance with a balanced propagation delay and transition times, making it suitable for a wide range of applications in industrial and consumer electronics. The device is characterized for operation from -40°C to +125°C, providing reliable performance across a broad temperature range.

Applications

This versatile logic gate is ideal for use in functions such as logic level shifting, wave shaping, signal gating, and in various other logic-based applications. It is commonly employed in:

• Logic circuits
• Waveform generation
• Signal processing
• Computer hardware

Compatibility

The 74HCT11DB is compatible with TTL levels, allowing for direct interfacing with TTL logic where necessary. This makes it a convenient choice for designers looking to integrate the device within systems that utilize both CMOS and TTL logic.

Environmental and Quality Standards

NXP Semiconductors is committed to environmental stewardship and quality. The 74HCT11DB is compliant with the RoHS directive, ensuring that it is free from hazardous substances. Additionally, the device is produced under strict quality control standards, ensuring high reliability and performance consistency.