Overview
The 74LVC2G14GW,125 is a dual inverting Schmitt trigger integrated circuit produced by Nexperia USA Inc. This device features Schmitt-trigger inputs, which can be driven from either 3.3 V or 5 V devices, making it suitable for use in mixed voltage environments. It is part of the LVC (Low-Voltage CMOS) family and is designed for low power consumption and high noise immunity.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| VCC (Supply Voltage) | 1.65 | - | 5.5 | V |
| Logic Switching Levels | CMOS/LVTTL | - | - | - |
| Output Drive Capability | - | ±24 | ±32 | mA |
| fmax (Maximum Frequency) | - | - | 175 | MHz |
| Number of Bits | - | - | 2 | - |
| Power Dissipation | - | - | Low | - |
| Tamb (Ambient Temperature) | -40 | - | 125 | °C |
| Package | - | - | TSSOP6 (SOT363-2) | - |
Key Features
- Wide supply voltage range from 1.65 V to 5.5 V
- High noise immunity due to Schmitt-trigger inputs
- ±24 mA output drive capability at VCC = 3.0 V
- CMOS low power dissipation
- Direct interface with TTL levels
- Overvoltage tolerant inputs up to 5.5 V
- IOFF circuitry for partial power-down mode operation
- Latch-up performance exceeds 250 mA
- Complies with JEDEC standards (JESD8-7)
Applications
The 74LVC2G14GW,125 is versatile and can be used in various applications across different industries, including:
- Mixed 3.3 V and 5 V environments as a voltage translator
- Partial power-down applications due to IOFF circuitry
- Automotive and industrial systems requiring high noise immunity
- Consumer and mobile devices where low power consumption is critical
- Relaxation circuits and other timing applications
Q & A
- What is the supply voltage range of the 74LVC2G14GW,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 output drive capability of the device?
The output drive capability is ±24 mA at VCC = 3.0 V and up to ±32 mA.
- Does the device support partial power-down mode?
- What is the maximum frequency of operation for this device?
The maximum frequency of operation is 175 MHz.
- What type of package is the 74LVC2G14GW,125 available in?
The device is available in a TSSOP6 (SOT363-2) package.
- What are the ambient temperature limits for this device?
The ambient temperature range is from -40°C to 125°C.
- Does the device comply with any specific standards?
- What is the purpose of the IOFF circuitry?
The IOFF circuitry disables the output to prevent backflow current when the device is powered down.
- How does the device handle noise immunity?
The device features high noise immunity due to its Schmitt-trigger inputs.
