Overview
The 74LVC1G14GW-Q100 is a single Schmitt trigger inverter produced by Nexperia USA Inc. This device is designed to provide an inverting buffer function with Schmitt trigger inputs, which allows it to transform slowly changing input signals into sharply defined, jitter-free output signals. It is compatible with both 3.3 V and 5 V devices, making it suitable for use in mixed voltage environments. The device is fully specified for partial power-down applications using IOFF circuitry, which prevents damaging backflow current when the device is powered down. It has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Number of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G14GW-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ±32 | 175 | 1 | Low | -40 to +125 | 319 | 88 | 188 | TSSOP5 (SOT353-1) |
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 inputs
- CMOS low power consumption
- ±24 mA output drive (VCC = 3.0 V)
- 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
- IOFF circuitry provides partial power-down mode operation
Applications
- Wave and pulse shaper
- Astable multivibrator
- Monostable multivibrator
- Mixed 3.3 V and 5 V environments as a translator
- Automotive applications due to AEC-Q100 qualification
Q & A
- What is the primary function of the 74LVC1G14GW-Q100?
The primary function is to provide an inverting buffer with Schmitt trigger inputs.
- What is the supply voltage range for this device?
The supply voltage range is from 1.65 V to 5.5 V.
- Is the 74LVC1G14GW-Q100 suitable for automotive applications?
- What is the output drive capability of the device at VCC = 3.0 V?
The output drive capability is ±24 mA.
- Does the device have ESD protection?
- What is the temperature range for this device?
The device is specified from -40 °C to +85 °C and from -40 °C to +125 °C.
- What package type is the 74LVC1G14GW-Q100 available in?
- Does the device support partial power-down mode?
- What are some common applications of the 74LVC1G14GW-Q100?
- Is the device compatible with both 3.3 V and 5 V devices?
