Product Overview: 74HC147DB,118

The 74HC147DB,118 is a high-speed Si-gate CMOS device manufactured by NXP Semiconductors. It is designed to provide a priority encoding function, which is essential in digital systems where multiple inputs need to be prioritized and encoded into a binary representation. This integrated circuit is a key component in applications such as data multiplexing, control systems, and computer logic circuits.

Key Features

• 10-Line to 4-Line Priority Encoder: The device can encode ten input lines to four output lines, providing a compact solution for systems that need to handle multiple signals.
• Low Power Consumption: As part of the 74HC family, it has a low power consumption profile, making it suitable for battery-operated and power-sensitive applications.
• Wide Operating Voltage Range: It operates over a wide voltage range from 2.0V to 6.0V, which provides flexibility in different circuit environments and compatibility with TTL levels.
• High Noise Immunity: The 74HC147DB,118 features a high noise immunity characteristic of CMOS devices, ensuring stable performance in electrically noisy conditions.
• Standard Pin Configuration: The device comes in a standard SO-16 package, facilitating easy integration into various circuit designs without the need for specialized accommodations.

Applications

The 74HC147DB,118 is versatile and can be used in a variety of electronic systems, including:

• Computer systems
• Data processors
• Control panels
• Alarm systems
• Input signal multiplexing

Technical Specifications

The device's technical specifications include:

• Logic Family: HC
• Logic Type: Priority Encoder
• Number of Inputs: 10
• Number of Outputs: 4
• Output Type: Complementary
• Package Type: SO-16
• Mounting Type: Surface Mount
• Operating Temperature Range: -40°C to +125°C

For engineers and designers looking for a reliable priority encoder, the 74HC147DB,118 from NXP Semiconductors offers a balance of performance, power efficiency, and versatility, making it an excellent choice for advanced digital applications.