The HD74HC51P is a dual 2-wide 2-input AND-OR-Invert gate from the High-Speed CMOS (HC) logic family manufactured by Renesas Electronics America. This device implements the Boolean function Y = (A•B) + (C•D), where Y is the output and A, B, C, and D are the inputs. The output is then inverted. It provides a versatile logic function in a single package and is used in various digital logic applications.

Applications

• Logic Function Implementation: Used to implement complex logic functions in digital circuits.
• Data Selection: Employed in data selectors and multiplexers to combine multiple data streams into a single output.
• Address Decoding: Utilized in memory address decoding circuits to enable or disable memory locations based on address inputs.
• Control Logic: Integrated into control systems to generate control signals based on multiple input conditions.
• Signal Routing: Used in signal routing applications to direct signals based on control inputs.

Features

• Dual 2-Wide 2-Input AND-OR-Invert Gate: Contains two independent AND-OR-Invert gates in a single package.
• High-Speed Operation: Offers a typical propagation delay of around 13 ns, enabling high-speed digital logic operations.
• Wide Operating Voltage Range: Operates over a wide voltage range, typically from 2V to 6V, providing flexibility in power supply selection.
• Low Power Consumption: Consumes very little power in both static and dynamic states, making it suitable for battery-powered applications.
• High Output Drive Capability: Can drive multiple loads, providing sufficient current for various digital circuits.
• CMOS Technology: Utilizes CMOS technology for high noise immunity and low power dissipation.

Benefits

• Versatile Logic Function: Provides a complex logic function for a wide range of digital applications.
• High-Speed Performance: Enables fast data processing and signal propagation in digital circuits.
• Low Power Consumption: Minimizes power consumption, extending battery life in portable devices.
• Wide Operating Voltage: Offers flexibility in power supply design.
• Space-Saving Design: The dual-gate package reduces board space requirements.

Additional Details

The HD74HC51P is available in a DIP (Dual In-Line Package). The operating temperature range is typically -40°C to +85°C. Refer to the Renesas datasheet for detailed electrical characteristics, timing diagrams, and application notes.