Overview
The 74LVC14APW/AUJ is a hex inverting Schmitt trigger integrated circuit produced by NXP USA Inc. This component belongs to the 74LVC series and is designed to operate in a wide range of supply voltages from 1.2 V to 3.6 V. It features Schmitt-trigger inputs, which are tolerant of inputs up to 5.5 V, making it suitable for use in mixed 3.3 V and 5 V environments. The device is packaged in a 14-TSSOP (Thin Shrink Small Outline Package) and is known for its low-power consumption and high-speed operation.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Series | 74LVC |
| Package | 14-TSSOP (0.173", 4.40mm Width) |
| Features | Schmitt Trigger |
| Logic Type | Inverter |
| Mounting Type | Surface Mount |
| Product Status | Active |
| Number of Inputs | 1 |
| Voltage - Supply | 1.2V ~ 3.6V |
| Number of Circuits | 6 |
| Operating Temperature | -40°C ~ 125°C |
| Input Logic Level - Low | 0.12V ~ 0.8V |
| Input Logic Level - High | 1V ~ 2V |
| Current - Quiescent (Max) | 40 µA |
| Current - Output High, Low | 24mA, 24mA |
| Max Propagation Delay @ V, Max CL | 6.4ns @ 3.3V, 50pF |
Key Features
- Schmitt-trigger inputs for improved noise immunity and wave/pulse shaping capabilities.
- Wide supply voltage range from 1.2 V to 3.6 V.
- Overvoltage tolerant inputs up to 5.5 V.
- CMOS low-power consumption.
- Direct interface with TTL levels.
- Unlimited input rise and fall times.
- Complies with JEDEC standard JESD8-C/JESD36 (2.7 V to 3.6 V).
- ESD protection: HBM (Human Body Model) exceeds 2000 V, CDM (Charged Device Model) exceeds 1000 V.
Applications
- Industrial control: Precise control and monitoring of industrial equipment.
- Medical equipment: Processing medical imaging data such as X-ray and MRI images.
- Automotive Electronics: Control systems for ignition, fuel injection, and other automotive functions.
- Communication networks: Signal processing, filtering, denoising, and compression to improve transmission quality.
Q & A
- What is the primary function of the 74LVC14APW/AUJ? The primary function is to act as a hex inverting Schmitt trigger.
- What is the supply voltage range for this IC? The supply voltage range is from 1.2 V to 3.6 V.
- What is the maximum operating temperature for this component? The maximum operating temperature is 125°C.
- What type of inputs does the 74LVC14APW/AUJ have? It has Schmitt-trigger inputs.
- Is the 74LVC14APW/AUJ RoHS compliant? Yes, it is RoHS compliant.
- What is the maximum propagation delay at 3.3V and 50pF load? The maximum propagation delay is 6.4ns.
- What are the typical applications of the 74LVC14APW/AUJ? Typical applications include industrial control, medical equipment, automotive electronics, and communication networks.
- What is the package type of the 74LVC14APW/AUJ? The package type is 14-TSSOP.
- Does the 74LVC14APW/AUJ have ESD protection? Yes, it has ESD protection exceeding 2000 V HBM and 1000 V CDM.
- Can the 74LVC14APW/AUJ be used in mixed 3.3 V and 5 V environments? Yes, it can be used in mixed 3.3 V and 5 V environments due to its 5 V tolerant inputs.
