74HC04D (Hex Inverter)

Overview

The 74HC04D is a high-speed CMOS logic IC that integrates six independent NOT gates (inverters) into a single 14-pin DIP package. This fundamental building block of digital electronics inverts the logic level of an input signal, making it essential for signal conditioning, oscillator circuits, and logic level inversion in a wide range of projects. Its compatibility with TTL logic levels and low power consumption make it a reliable choice for both hobbyist and professional applications.

Key Features

• Six Independent Inverters: Each of the six NOT gates operates independently, providing versatility in circuit design.
• Wide Supply Voltage Range: Operates from 2V to 6V, compatible with 3.3V and 5V systems.
• High-Speed Performance: Propagation delay as low as 14 ns (at 5V) ensures fast signal processing.
• TTL-Compatible Inputs: Can directly interface with TTL logic levels.
• Low Power Consumption: CMOS technology minimizes power usage, ideal for battery-powered devices.
• Wide Operating Temperature Range: Functions reliably from -40°C to +125°C, suitable for industrial environments.

Technical Specifications

• Package: DIP-14
• Logic Type: NOT (Inverter)
• Number of Pins: 14
• Number of Gates: 6
• Number of Inputs: 1 × 6
• Output Current: 5.2 mA
• Supply Voltage Range: 2V to 6V
• Propagation Delay Time: 85 ns (at 2V), 17 ns (at 4.5V), 14 ns (at 6V)
• Operating Temperature Range: -40°C to +125°C

Applications & Use Cases

• Logic Signal Inversion: Convert active-high signals to active-low and vice versa.
• Oscillator Circuits: Used with resistors and capacitors to create square wave oscillators (e.g., crystal oscillators).
• Debouncing Switches: Invert and condition switch signals to eliminate bounce.
• Level Shifting: Interface between different logic levels (e.g., 3.3V to 5V) when combined with pull-ups.
• Digital Logic Design: Essential for building counters, multiplexers, and other combinational circuits.
• Educational Projects: Ideal for learning digital electronics and logic gates.

What's Included

• 1 × 74HC04D Hex Inverter IC (DIP-14 package)

Compatibility

• Compatible with breadboards and standard IC sockets.
• Works with Arduino, Raspberry Pi, and other microcontroller platforms (3.3V or 5V logic).
• Can be used with TTL logic families when supply voltage is 5V.
• Drop-in replacement for 74LS04 and other 74-series inverters in most applications.

MOKWN Recommendation

Whether you're a student learning digital logic, a hobbyist building your first oscillator, or a professional prototyping a complex system, the 74HC04D is a must-have in your component kit. Its high-speed performance, wide voltage range, and robust temperature tolerance make it a versatile and dependable choice. Order now from MOKWN and enjoy fast delivery across Egypt!