Overview
The 74LVC1G14GV-Q100,1 is a single Schmitt trigger inverter integrated circuit manufactured by Nexperia USA Inc. This device is designed to provide an inverting buffer function with a Schmitt trigger input, which helps in transforming slowly changing input signals into sharply defined, jitter-free output signals. It is particularly useful in mixed 3.3 V and 5 V environments due to its ability to be driven from either voltage level. The device is fully specified for partial power-down applications and complies with the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | 74LVC1G14GV-Q100,1 |
| Manufacturer | Nexperia USA Inc. |
| Logic Type | Inverter |
| Number of Circuits | 1 |
| Number of Inputs | 1 |
| Features | Schmitt Trigger |
| Voltage - Supply | 1.65 V ~ 5.5 V |
| Current - Quiescent (Max) | 4 µA |
| Current - Output High, Low | 32 mA, 32 mA |
| Logic Level - Low | 0.46 V ~ 1.58 V |
| Logic Level - High | 1.14 V ~ 2.79 V |
| Max Propagation Delay @ V, Max CL | 5 ns @ 5 V, 50 pF |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
Key Features
- Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
- Wide supply voltage range from 1.65 V to 5.5 V
- High noise immunity due to Schmitt trigger input
- Complies with JEDEC standards: JESD8-7, JESD8-5, JESD8-B/JESD36
- ±24 mA output drive (VCC = 3.0 V)
- CMOS low power consumption
- Latch-up performance exceeds 250 mA
- Direct interface with TTL levels
- Unlimited rise and fall times
- Input accepts voltages up to 5 V
- ESD protection: MIL-STD-883, method 3015 exceeds 2000 V; HBM JESD22-A114F exceeds 2000 V; MM JESD22-A115-A exceeds 200 V
Applications
The 74LVC1G14GV-Q100,1 is suitable for a variety of applications, particularly in the automotive sector due to its AEC-Q100 qualification. It can be used in mixed 3.3 V and 5 V environments, making it versatile for different system designs. Key applications include:
- Automotive electronics
- Mixed voltage systems
- Noise-sensitive circuits requiring high immunity
- Low power consumption systems
- Circuits requiring sharp, jitter-free output signals
Q & A
- What is the primary function of the 74LVC1G14GV-Q100,1?
The primary function is to provide an inverting buffer with a Schmitt trigger input, transforming slowly changing input signals into sharply defined output signals. - What is the supply voltage range for this device?
The supply voltage range is from 1.65 V to 5.5 V. - Is the 74LVC1G14GV-Q100,1 suitable for automotive applications?
Yes, it is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1). - What is the maximum propagation delay at 5 V and 50 pF load capacitance?
The maximum propagation delay is 5 ns. - What type of ESD protection does the device offer?
The device offers ESD protection exceeding 2000 V according to MIL-STD-883, method 3015, and HBM JESD22-A114F. - Can the device be used in mixed voltage environments?
Yes, it can be driven from either 3.3 V or 5 V devices. - What is the operating temperature range of the device?
The operating temperature range is from -40°C to +125°C. - What package types are available for this device?
The device is available in SC-74A, SOT-753 packages. - Does the device support partial power-down applications?
Yes, it is fully specified for partial power-down applications using IOFF circuitry. - What are the typical output current levels for this device?
The typical output current levels are ±32 mA.
