Overview
The 74LVC1G14GV,125 from Nexperia USA Inc. is a single Schmitt-trigger inverter integrated circuit. This device is designed to operate within a wide supply voltage range from 1.65 V to 5.5 V, making it versatile for various applications. It features Schmitt-trigger inputs, which can be driven from either 3.3 V or 5 V devices, allowing it to act as a translator in mixed voltage environments. The IC is fully specified for partial power-down applications using IOFF circuitry, which prevents backflow current when the device is powered down.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VCC) | 1.65 | - | 5.5 | V |
| Input Voltage (VI) | 0 | - | 5.5 | V |
| Operating Temperature (Tamb) | -40 | - | 125 | °C |
| Propagation Delay | - | 2.2 | 5 | ns |
| Quiescent Current (ICC) | - | 0.1 | 4 | μA |
| Output Drive Capability | - | - | ±32 | mA |
| Package | - | - | SC-74A, SOT-753 | - |
| Number of Pins | - | - | 5 | - |
| Logic Function | - | - | Inverting | - |
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
- Direct interface with TTL levels
- Unlimited rise and fall times
- Complies with JEDEC standards (JESD8-7)
- Latch-up performance exceeds 250 mA
Applications
The 74LVC1G14GV,125 is suitable for a variety of applications across different industries, including:
- Automotive systems
- Industrial control systems
- Consumer electronics
- Mobile devices
- Wearables
- Mixed voltage environments requiring translation between 3.3 V and 5 V devices
Q & A
- What is the supply voltage range of the 74LVC1G14GV,125?
The supply voltage range is from 1.65 V to 5.5 V.
- Can the inputs be driven from both 3.3 V and 5 V devices?
- What is the purpose of the IOFF circuitry?
The IOFF circuitry provides partial power-down mode operation, preventing backflow current when the device is powered down.
- What is the maximum propagation delay of the 74LVC1G14GV,125?
The maximum propagation delay is 5 ns at 5 V with a 50 pF load.
- What is the quiescent current of the device?
The quiescent current is typically 0.1 μA and maximally 4 μA.
- What package type is the 74LVC1G14GV,125 available in?
The device is available in the SC-74A, SOT-753 package.
- How many pins does the 74LVC1G14GV,125 have?
The device has 5 pins.
- What is the logic function of the 74LVC1G14GV,125?
The logic function is inverting.
- Is the device RoHS compliant?
- What are the operating temperature limits of the device?
The operating temperature range is from -40°C to 125°C.
