Overview
The 74LVC1G14FX4-7, produced by Diodes Incorporated, 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 use in various electronic systems. The Schmitt-trigger inputs provide high noise immunity, which is crucial for reliable operation in noisy environments. The 74LVC1G14 is also 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 |
|---|---|---|---|---|
| VCC Supply Voltage Range | 1.65 | - | 5.5 | V |
| VI Input Voltage Range | 0 | - | 5.5 | V |
| VO Output Voltage Range | 0 | - | VCC + 0.5 | V |
| Tamb Ambient Temperature Range | -40 | - | 125 | °C |
| IO Continuous Output Current | -50 | - | 50 | mA |
| tpd Propagation Delay (A to Y) | 0.7 | - | 14.0 | ns (VCC = 1.8V to 5V) |
| Cpd Power Dissipation Capacitance | - | 20-25 | - | pF (f = 10 MHz) |
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
- Complies with JEDEC standards: JESD8-7 (1.65 V to 1.95 V)
Applications
The 74LVC1G14FX4-7 is suitable for a variety of applications, including:
- Mixed 3.3 V and 5 V environments as a translator
- Partial power-down applications where IOFF circuitry is beneficial
- Noisy environments due to its high noise immunity
- Low power consumption systems
- General logic and signal inversion tasks
Q & A
- What is the supply voltage range of the 74LVC1G14FX4-7?
The supply voltage range is from 1.65 V to 5.5 V.
- What type of inputs does the 74LVC1G14FX4-7 have?
The device has Schmitt-trigger inputs, which provide high noise immunity.
- Can the 74LVC1G14FX4-7 be used in partial power-down applications?
- What is the maximum continuous output current of the 74LVC1G14FX4-7?
The maximum continuous output current is ±50 mA).
- What is the propagation delay of the 74LVC1G14FX4-7?
The propagation delay (A to Y) ranges from 0.7 ns to 14.0 ns depending on the supply voltage).
- Does the 74LVC1G14FX4-7 comply with any industry standards?
- What is the operating temperature range of the 74LVC1G14FX4-7?
The operating temperature range is from -40°C to +125°C).
- What package types are available for the 74LVC1G14FX4-7?
The device is available in various packages including SOT25, X2-DFN1409-6, and X2SON4).
- Can the 74LVC1G14FX4-7 be used in mixed voltage environments?
- What is the power dissipation capacitance of the 74LVC1G14FX4-7?
The power dissipation capacitance is approximately 20-25 pF at 10 MHz).
