The TC74HCT04AF is a high-speed CMOS Hex Inverter manufactured by Toshiba Semiconductor and Storage. This device provides six independent inverters, designed for high-speed logic applications. It is TTL compatible, allowing easy integration with existing TTL logic circuits, while still providing the low power consumption benefits of CMOS technology.

Applications

• Logic Inversion
• Oscillators
• Buffers
• Clock Drivers
• Line Drivers

Features

• High Speed: tpd = 11 ns (typ.) at VCC = 5V.
• Low Power Dissipation: ICC = 4 μA (max) at Ta = 25°C.
• TTL Input Compatibility: VIH = 2.0 V (min), VIL = 0.8 V (max).
• Output Drive Capability: 10 LSTTL Loads.
• Symmetrical Output Impedance: |IOH| = IOL = 4 mA (min).
• Wide Operating Voltage Range: VCC = 4.5 V to 5.5 V.

Benefits

• Simple interfacing with TTL components due to TTL input compatibility.
• Low power consumption enhances energy efficiency and prolongs battery life in portable devices.
• High-speed operation for improved system performance.
• Robust performance in noisy environments due to high noise immunity.
• Efficient use of board space due to the integration of six inverters in one package.
• Cost-effective solution for logic inversion needs.

Additional Details

The TC74HCT04AF operates within a supply voltage range of 4.5V to 5.5V. The device comes in a small outline package (SOIC), making it ideal for surface mount applications and high-density board layouts. Inputs are protected against static discharge. Each inverter inverts the input signal; a high input results in a low output, and vice versa.

This device operates over a typical temperature range of -40°C to +85°C. It meets JEDEC standards for CMOS integrated circuits. The symmetrical output impedance ensures balanced signal propagation, reducing signal distortion. Its high noise immunity makes it suitable for use in various industrial and commercial applications. The TTL compatible input allows it to be directly connected to TTL logic without requiring additional components.