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Manufacturer: Texas Instruments (TI)

Part Number: HD04

Specifications:

• Type: High-speed digital buffer/driver
• Technology: TTL (Transistor-Transistor Logic)
• Operating Voltage: 4.75V to 5.25V (standard TTL levels)
• Logic Family: 74 series (compatible with 7404 hex inverter)
• Number of Channels: 6 (hex)
• Output Type: Push-Pull
• Propagation Delay: Typically 10ns (varies by conditions)
• Input Current (Max): 1.6mA
• Output Current (Max): 16mA (sink/source)
• Operating Temperature Range: 0°C to 70°C (commercial grade)

Descriptions:

The HD04 is a hex inverting buffer/driver IC designed for high-speed digital logic applications. It provides six independent inverters in a single package, making it suitable for signal inversion, buffering, and driving loads in TTL-based circuits.

Features:

• High-Speed Operation: Optimized for fast switching applications.
• TTL-Compatible Inputs/Outputs: Works seamlessly with standard TTL logic levels.
• Wide Operating Voltage: Supports standard 5V TTL supply range.
• Low Power Consumption: Efficient for battery-operated or power-sensitive designs.
• Robust Output Drive: Capable of driving moderate capacitive and resistive loads.
• Industry-Standard Pinout: Compatible with 7404 hex inverter pin configuration.

This IC is commonly used in digital systems for logic inversion, signal conditioning, and interfacing between different logic families.