Overview
The MC74LCX04DG is a high-performance hex inverter produced by onsemi. This component operates within a wide voltage range of 1.65 to 5.5 volts, making it versatile for various applications. It features high impedance TTL-compatible inputs, which significantly reduce current loading on input drivers, and TTL-compatible outputs that enhance switching noise performance. The device is designed to interface seamlessly with 5 V TTL logic even when the supply voltage is less than 5.0 V.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 1.65 | - | 5.5 | V |
| VI (Digital Input Voltage) | 0 | - | 5.5 | V |
| VO (Output Voltage) | 0 | - | VCC + 0.5 | V |
| TA (Operating Free-Air Temperature) | -40 | - | 125 | °C |
| tPLH, tPHL (Propagation Delay, Input to Output) | 1.5 | - | 10 | ns |
| ICC or IGND (DC Supply Current per Supply Pin or Ground Pin) | - | - | 100 | mA |
| IO (DC Output Source/Sink Current) | - | - | 50 | mA |
| CIN (Input Capacitance) | - | 7 | - | pF |
| COUT (Output Capacitance) | - | 8 | - | pF |
Key Features
- Designed for 1.65 V to 5.5 V VCC operation.
- 5 V tolerant inputs for interface capability with 5 V TTL logic.
- LVTTL and LVCMOS compatible.
- 24 mA balanced output sink and source capability at 3.0 V.
- Near zero static supply current (10 μA) to reduce system power requirements.
- Latchup performance exceeds 100 mA.
- ESD performance: Human Body Model >2000 V.
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements.
- Pb-free, halogen-free/BFR-free, and RoHS compliant.
Applications
The MC74LCX04DG is suitable for a wide range of applications, including:
- Automotive systems requiring high reliability and ESD protection.
- Industrial control systems where low power consumption and high noise immunity are crucial.
- Consumer electronics that need versatile and low-power logic solutions.
- Communication systems that require interface compatibility with different voltage levels.
Q & A
- What is the operating voltage range of the MC74LCX04DG?
The MC74LCX04DG operates from 1.65 to 5.5 volts.
- Is the MC74LCX04DG compatible with 5 V TTL logic?
- What are the output sink and source capabilities of the MC74LCX04DG?
The device has a 24 mA balanced output sink and source capability at 3.0 V.
- How does the MC74LCX04DG perform in terms of ESD protection?
The device has an ESD performance of >2000 V according to the Human Body Model.
- Is the MC74LCX04DG suitable for automotive applications?
- What are the package options available for the MC74LCX04DG?
The device is available in SOIC-14 and TSSOP-14 packages.
- What is the maximum propagation delay of the MC74LCX04DG?
The maximum propagation delay is 10 ns.
- How much static supply current does the MC74LCX04DG consume?
The device consumes near zero static supply current, typically 10 μA.
- Is the MC74LCX04DG RoHS compliant?
- What is the operating temperature range of the MC74LCX04DG?
The device operates within a temperature range of -40°C to +125°C.
