The SN74HC27DT is a high-performance, CMOS triple 3-input NOR gate integrated circuit designed and manufactured by Texas Instruments. This logic gate is part of the 74HC series, which is known for its robustness, high speed, and low power consumption, making it a popular choice in a wide range of digital applications.

Key Features

• Logic Type: NOR Gate
• Number of Circuits: 3
• Inputs per Circuit: 3
• Output Drive Capability: 5.2 mA
• Supply Voltage Range: 2 V to 6 V
• Operating Temperature Range: -55°C to 125°C
• Mounting Type: Surface Mount
• Package / Case: SOIC-14

Performance and Quality

The SN74HC27DT is designed to operate with a wide supply voltage range from 2V to 6V, which provides flexibility in various power environments. The device can source or sink currents up to 5.2 mA, allowing it to drive multiple loads efficiently. Its operating temperature range of -55°C to 125°C ensures reliable performance in extreme conditions.

As a CMOS device, the SN74HC27DT has a low power dissipation yet provides a high noise immunity and the capability to drive 10 LSTTL loads. It also has balanced propagation delays and output transition times, which contribute to its high-speed operation.

Applications

The versatility of the SN74HC27DT makes it suitable for a variety of applications, including:

• Control systems
• Logic signal processing
• Computer logic
• Function generators
• Alarm systems
• Embedded systems

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability. The SN74HC27DT is no exception, with its design and manufacturing processes ensuring consistent performance and longevity. The device is also RoHS compliant, adhering to environmental standards regarding the restriction of hazardous substances.

For detailed specifications, application notes, and support documentation, please refer to the official Texas Instruments product page and datasheets.