Overview
The 74LVC1G14GX4Z is a single Schmitt-trigger inverter produced by Nexperia USA Inc. This device is designed to operate in a wide range of supply voltages, from 1.65 V to 5.5 V, making it versatile for various applications. It features Schmitt-trigger inputs, which provide high noise immunity, and is fully specified for partial power-down applications using IOFF circuitry. This allows the device to prevent backflow current when powered down, enhancing reliability and safety.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC (Supply Voltage) | 1.65 | 5.5 | V | ||
| VI (Input Voltage) | 0 | 5.5 | V | ||
| Tamb (Ambient Temperature) | -40 | 125 | °C | ||
| IO (Output Current) | VCC = 3.0 V | ±24 | mA | ||
| ICC (Supply Current) | VI = 5.5 V or GND; IO = 0 A; VCC = 1.65 V to 5.5 V | 0.1 | 4 | μA | |
| IOFF (Power-off Leakage Current) | VI or VO = 5.5 V; VCC = 0 V | ±0.1 | ±2 | μA | |
| CI (Input Capacitance) | VCC = 3.3 V; VI = GND to VCC | 5.0 | pF |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- Overvoltage tolerant inputs up to 5.5 V
- High noise immunity due to Schmitt-trigger inputs
- CMOS low power dissipation
- IOFF circuitry for partial power-down mode operation
- ±24 mA output drive (VCC = 3.0 V)
- Latch-up performance exceeds 250 mA
- Direct interface with TTL levels
- Unlimited rise and fall times
- Complies with JEDEC standards (JESD8-7)
Applications
The 74LVC1G14GX4Z is suitable for a variety of applications, including:
- Mixed 3.3 V and 5 V environments due to its ability to translate between these voltage levels
- Partial power-down applications where IOFF circuitry is beneficial
- Systems requiring high noise immunity and low power consumption
- General logic and inverter applications in digital circuits
Q & A
- What is the supply voltage range of the 74LVC1G14GX4Z?
The supply voltage range is from 1.65 V to 5.5 V.
- What type of inputs does the 74LVC1G14GX4Z have?
The device has Schmitt-trigger inputs.
- Can the 74LVC1G14GX4Z be used in mixed 3.3 V and 5 V environments?
- What is the IOFF circuitry used for?
The IOFF circuitry is used for partial power-down mode operation to prevent backflow current when the device is powered down.
- What is the maximum output current of the 74LVC1G14GX4Z at VCC = 3.0 V?
The maximum output current is ±24 mA.
- Does the 74LVC1G14GX4Z comply with any specific standards?
- What is the ambient temperature range for the 74LVC1G14GX4Z?
The ambient temperature range is from -40°C to +125°C.
- What is the input capacitance of the 74LVC1G14GX4Z?
The input capacitance is 5.0 pF at VCC = 3.3 V.
- Is the 74LVC1G14GX4Z suitable for high noise immunity applications?
- What are the package options for the 74LVC1G14GX4Z?
The device is available in packages such as TSSOP5, SC-74A, XSON5, and X2SON4.
