onsemi

MM74HC32MTC

MM74HC32MTC Description

The MM74HC32MTC is a high-speed CMOS OR gate IC, part of the 74HC series, designed for a wide range of digital logic applications. Manufactured by onsemi, this device features a surface mount package, specifically a 14TSSOP, making it suitable for compact and high-density PCB designs. The MM74HC32MTC consists of four independent 2-input OR gates, providing versatile logic functionality in a single package.

MM74HC32MTC Features

• Logic Type: OR Gate
• Number of Circuits: 4
• Number of Inputs per Circuit: 2
• Max Propagation Delay: 17ns @ 6V, 50pF
• Voltage - Supply: 2V to 6V
• Input Logic Level - Low: 0.5V to 1.8V
• Input Logic Level - High: 1.5V to 4.2V
• Current - Quiescent (Max): 2 µA
• Current - Output High, Low: 5.2mA, 5.2mA
• Mounting Type: Surface Mount
• Package: Tube
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

MM74HC32MTC Applications

The MM74HC32MTC is ideal for applications requiring high-speed logic operations and low power consumption. Its wide supply voltage range (2V to 6V) and low quiescent current (2 µA) make it suitable for battery-powered devices and systems where power efficiency is critical. The OR gate functionality is particularly useful in digital signal processing, control systems, and data communication circuits.

Specific use cases include:

• Digital Signal Processing: Combining multiple digital signals to produce a single output.
• Control Systems: Implementing logic functions in microcontroller or FPGA-based systems.
• Data Communication: Managing data flow and control signals in serial communication protocols.
• Battery-Powered Devices: Utilizing the low power consumption for extended operational time.

Conclusion of MM74HC32MTC

The MM74HC32MTC is a robust and versatile OR gate IC, offering high-speed performance and low power consumption in a compact surface mount package. Its compatibility with a wide range of supply voltages and input logic levels makes it suitable for various digital logic applications. Despite being marked as obsolete, the MM74HC32MTC remains a reliable choice for designers seeking a high-performance OR gate solution. Its compliance with industry standards such as REACH and RoHS ensures that it meets environmental and safety regulations, making it a responsible choice for modern electronics design.