The 74LS55PC is a high-speed, low-power quadruple 2-input AND-OR-INVERT gate from the 74LS series of logic gates. This device performs the Boolean function Y = (A·B)+(C·D) inverted. It's characterized for operation from 0°C to 70°C. The 74LS55PC offers designers a versatile building block for implementing complex digital logic functions in a variety of applications.

Applications

• Logic circuits
• Digital electronics
• Control systems
• Data processing
• Signal processing

Features

• High Speed: Offers rapid switching speeds for time-critical applications.
• Low Power Consumption: Minimizes energy usage, suitable for battery-powered devices.
• Quadruple Gate: Contains four independent AND-OR-INVERT gates in a single package, optimizing board space.
• Fanout: High fanout capability allows driving many other logic gates.
• TTL Compatibility: Compatible with other TTL (Transistor-Transistor Logic) devices.

Benefits

• Simplified Design: Integration of multiple logic functions in a single package streamlines circuit design.
• Reduced Board Space: The compact DIP package saves valuable board area.
• Cost-Effective: Provides a cost-efficient solution for implementing digital logic functions.
• Reliable Performance: Ensures stable and consistent performance in diverse operating conditions.
• Easy to Implement: Simple to integrate into existing digital circuits.

Additional Details

The 74LS55PC operates on a supply voltage of 5V. It is packaged in a 14-pin DIP (Dual In-line Package). The output is capable of driving up to 10 standard TTL loads. Propagation delay is typically in the nanosecond range. The device is constructed using silicon and epoxy materials.