74HC148 8 to 3 Line Priority Decoder DIP-IC

74HC148 8-to-3 Line Priority Decoder DIP-IC - High-Speed CMOS Logic

The 74HC148 is a high-speed CMOS 8-to-3 Line Priority Decoder, packaged as a convenient DIP-IC. This integrated circuit efficiently encodes eight data lines into a three-line (octal) binary output. Utilizing advanced silicon gate C2 MOS technology, it ensures robust and reliable performance. You'll benefit from its true CMOS low power consumption, making it ideal for energy-efficient designs. The device also boasts high-speed operation comparable to LSTTL logic. Inputs are protected with Schottky diodes for enhanced durability. Cascading circuitry, including enable input (EI) and enable output (EO), allows for seamless octal expansion without external components. Data inputs are active at a low logic level, offering flexible design options. This decoder is an essential component for various digital logic applications requiring reliable priority encoding.

Specifications:

• Function: 8 to 3 Line Priority Decoder
• Logic Family: 74HC Series
• Technology: High-Speed CMOS (C2 MOS)
• Package Type: DIP-IC
• Input Lines: 8
• Output Lines: 3 (Octal Binary)
• Power Consumption: Low
• Input Protection: Schottky Diodes
• Cascading Capability: Yes (EI/EO)
• Input Logic Level: Active Low
• Operating Temperature: Up to 70°C
• Switching Voltages: Standard TTL Compatible

Key features and benefits:

• Efficiently encodes 8 data lines to 3-line (octal) binary output
• High-speed CMOS technology ensures rapid data processing
• True CMOS low power consumption for energy-efficient designs
• Inputs protected with Schottky diodes for enhanced durability
• Integrated cascading circuitry (EI/EO) for seamless octal expansion
• Active low data inputs provide flexible design options
• Compatible with standard TTL switching voltages
• Reliable operation in temperatures up to 70°C

Applications:

• Keyboard and keypad encoding systems
• Data multiplexing and demultiplexing circuits
• Interrupt priority control in microcontroller designs
• Control systems requiring prioritized input handling
• General-purpose digital logic designs

Package Includes:

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