The 74HCU04AFN is a high-speed CMOS unbuffered hex inverter manufactured by Toshiba Semiconductor and Storage. This device consists of six independent inverters, each performing the logical inversion of its input signal.

Applications

• General-purpose logic circuits.
• Oscillators.
• Pulse shapers.
• Clock drivers.
• Signal inverters and buffers.

Features

• High-speed operation.
• Low power dissipation.
• Wide operating voltage range: 2V to 6V.
• Unbuffered outputs for flexible circuit design.
• High noise immunity.

Benefits

• Faster circuit performance due to high-speed operation.
• Reduced power consumption leading to energy efficiency.
• Flexible power supply options due to wide operating voltage range.
• Versatile applications due to unbuffered outputs.
• Reliable performance in noisy environments due to high noise immunity.

Additional Details

The 74HCU04AFN hex inverter is designed for a wide variety of digital logic applications. The 'HCU' designation signifies an unbuffered version of the HC series, allowing for greater flexibility in circuit design but potentially lower noise margin than buffered versions. The unbuffered outputs make it suitable for oscillator circuits and other applications where precise timing is required. The AFN suffix indicates the package type, which is typically a surface-mount SOIC (Small Outline Integrated Circuit) package. Typical specifications include a propagation delay in the nanosecond range, a quiescent current of a few microamperes, and an operating temperature range from -40°C to +85°C. This inverter is often used in digital systems requiring signal inversion, buffering, or the creation of simple oscillators.