The MM74LCX04MX is a low-voltage CMOS hex inverter with 5V tolerant inputs. This device is part of the LCX family of logic gates, designed for high-performance, low-power applications. It provides six independent inverters in a single package, making it a versatile solution for signal inversion and buffering.

Applications:

• Signal Inversion
• Line driving
• Clock Buffering
• Simple Oscillators
• Digital Circuits

Features:

• 5V Tolerant Inputs: Allows interfacing to 5V logic
• Low Voltage Operation: VCC = 2.0V to 3.6V
• Ultra-High Speed: tPD = 4.5 ns (typical) at VCC = 3.3V and CL = 50 pF
• Low Power Dissipation: ICC = 10 μA (maximum) at TA = 25°C
• Balanced Propagation Delays: tPLH ≈ tPHL
• Output Drive Capability: IOL/IOH = 24 mA at VCC = 3.0V
• Pin and Function Compatible with 74HC04

Benefits:

• Enables interfacing with both 3.3V and 5V logic systems.
• High-speed operation allows for use in demanding applications.
• Reduced power consumption extends battery life in portable devices.
• Simplified design due to balanced propagation delays.
• High output drive allows for driving heavily loaded buses.
• Drop-in replacement for existing 74HC04 designs.

Additional Details:

The MM74LCX04MX contains six independent inverters. The device is designed for low-voltage operation, typically between 2.0V and 3.6V, but its 5V tolerant inputs allow it to interface with 5V logic signals without the need for level shifters. The balanced propagation delays minimize signal skew and simplify timing design. The device is available in a SOIC package.

Technical Specifications:

• Supply Voltage: 2.0V to 3.6V
• Operating Temperature: -40°C to +85°C
• Input High Voltage: 2.0V (min)
• Input Low Voltage: 0.8V (max)
• Output High Current: -24mA
• Output Low Current: 24mA