Texas Instruments

SN74HCT02APWR

SN74HCT02APWR Description

The SN74HCT02APWR is a high-performance NOR gate logic integrated circuit (IC) from Texas Instruments, designed for a wide range of digital applications. This IC features four independent NOR gates, each with two inputs, packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package). The SN74HCT02APWR operates within a supply voltage range of 4.5V to 5.5V and is optimized for low power consumption and high-speed performance.

The device is characterized by a maximum propagation delay of 15 nanoseconds at 5.5V with a load capacitance of 50 picofarads, ensuring rapid signal processing and minimal latency. The input logic levels are well-defined, with a low input level at 0.8V and a high input level at 2V, facilitating compatibility with various digital systems. The quiescent current is extremely low at a maximum of 2 µA, making it suitable for low-power applications.

The SN74HCT02APWR is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and regulatory standards. It is available in a surface-mount package, specifically in tape and reel format, which is ideal for automated assembly processes and high-volume production.

SN74HCT02APWR Features

• Logic Type: NOR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Supply Voltage Range: 4.5V to 5.5V
• Max Propagation Delay: 15ns @ 5.5V, 50pF
• Input Logic Levels: Low (0.8V), High (2V)
• Current - Quiescent (Max): 2 µA
• Current - Output High, Low: 4mA, 4mA
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Package Type: 14TSSOP
• Mounting Type: Surface Mount
• Compliance: RoHS3 Compliant, REACH Unaffected

SN74HCT02APWR Applications

The SN74HCT02APWR is ideal for applications requiring high-speed digital signal processing and low power consumption. Its NOR gate functionality makes it suitable for use in:

• Digital Logic Circuits: Implementing combinational logic functions.
• Control Systems: Managing control signals in microcontroller and microprocessor-based systems.
• Communication Systems: Processing digital signals in data transmission and reception.
• Consumer Electronics: Enhancing signal processing in devices such as smartphones, tablets, and IoT devices.
• Industrial Automation: Controlling and processing signals in industrial control systems and robotics.

Conclusion of SN74HCT02APWR

The SN74HCT02APWR from Texas Instruments is a robust and versatile NOR gate IC that offers high-speed performance and low power consumption. Its well-defined input logic levels and low quiescent current make it suitable for a wide range of digital applications. The device's compliance with environmental and regulatory standards ensures it meets the requirements of modern electronics manufacturing. The SN74HCT02APWR is an excellent choice for engineers and designers looking for a reliable and efficient NOR gate solution in their digital systems.