The TC74LCX32FK is a quad 2-input OR gate from Toshiba Semiconductor and Storage, part of the LCX family of low-voltage CMOS logic devices. This device contains four independent 2-input OR gates, each performing the logical OR function: the output is HIGH if at least one of the inputs is HIGH. The VSSOP14 (Very Small Shrink Outline Package) makes it ideal for space-constrained applications needing multiple OR gates.

Applications

• Digital Logic Circuits: Used as fundamental building blocks in digital logic designs.
• Data Multiplexing: Employed in data selection and routing applications.
• Address Decoding: Utilized in memory address decoding circuits.
• Control Systems: Integrated into control logic for decision-making.
• Signal Processing: Used for combining or selecting signals based on logic conditions.

Features

• Quad 2-Input OR Gate: Contains four independent 2-input OR gates in a single package.
• Low-Voltage Operation: Operates at a supply voltage range of 2.0V to 3.6V, suitable for low-power applications.
• High-Speed Operation: Offers high-speed switching with low propagation delay.
• Low Power Consumption: Minimizes power consumption for energy-efficient operation.
• VSSOP14 Package: Very Small Shrink Outline Package provides a compact footprint.
• 5V Tolerant Inputs: Inputs can tolerate 5V signals even with a 3.3V supply voltage.

Benefits

• Simplified Logic Design: OR gate provides a fundamental function for complex logic designs.
• Space Saving: Compact VSSOP14 package minimizes board space requirements.
• Energy Efficient: Low power consumption is ideal for portable and battery-powered devices.
• High Performance: High-speed operation enables fast data processing.
• Versatile Operation: 5V tolerant inputs allow for interfacing with 5V logic.

Specifications

The TC74LCX32FK operates with a supply voltage between 2.0V and 3.6V. It has a typical propagation delay in the nanosecond range, depending on the operating voltage and load capacitance. The output drive capability is sufficient to drive multiple loads. The operating temperature range is typically between -40°C and +85°C. The input logic levels are compatible with standard CMOS logic families. It features ESD protection to prevent damage from electrostatic discharge. The VSSOP14 package is designed for surface mount technology (SMT) assembly.