Overview
The 74LVC1G02GV-Q100H is a single 2-input NOR gate produced by Nexperia USA Inc. This device is part of the 74LVC family and is designed to operate in a wide range of supply voltages from 1.65 V to 5.5 V. It is particularly useful in mixed 3.3 V and 5 V environments, allowing inputs to be driven from either voltage level. The 74LVC1G02GV-Q100H features Schmitt-trigger action at all inputs, making it tolerant of slower input rise and fall times and enhancing noise immunity.
This component is fully specified for partial power-down applications using IOFF circuitry, which disables the output to prevent backflow current when the device is powered down. It is 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) | tpd (ns) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G02GV-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 2.1 | 150 | 1 | low | -40~125 | 270 | 63.3 | 169 | TSOP5 |
Key Features
- Wide Supply Voltage Range: Operates from 1.65 V to 5.5 V.
- Overvoltage Tolerant Inputs: Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger Action: Enhances noise immunity and tolerance to slower input rise and fall times.
- Low Power Dissipation: CMOS technology ensures low power consumption.
- IOFF Circuitry: Provides partial power-down mode operation, preventing backflow current when the device is powered down.
- High Output Drive Capability: ±24 mA output drive at VCC = 3.0 V.
- Automotive Qualified: Meets AEC-Q100 (Grade 1) standards for automotive applications.
- Temperature Range: Specified from -40 °C to +125 °C.
Applications
The 74LVC1G02GV-Q100H is versatile and can be used in various applications across different industries, including:
- Automotive Systems: Suitable for use in automotive electronics due to its AEC-Q100 qualification.
- Industrial Control Systems: Can be used in industrial environments where reliability and robustness are crucial.
- Consumer Electronics: Applicable in consumer devices requiring mixed voltage level compatibility.
- Mobile and Wearable Devices: Ideal for mobile and wearable applications where low power consumption is essential.
- Computing and Power Systems: Used in computing and power management systems requiring high noise immunity and low power dissipation.
Q & A
- What is the supply voltage range of the 74LVC1G02GV-Q100H?
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 significance of Schmitt-trigger action in this device?
Schmitt-trigger action enhances noise immunity and makes the circuit tolerant of slower input rise and fall times.
- What is the purpose of IOFF circuitry?
The IOFF circuitry provides partial power-down mode operation, preventing backflow current when the device is powered down.
- What is the output drive capability of the 74LVC1G02GV-Q100H?
The output drive capability is ±24 mA at VCC = 3.0 V.
- Is the 74LVC1G02GV-Q100H qualified for automotive applications?
- What is the operating temperature range of the device?
The device is specified to operate from -40 °C to +125 °C.
- What package types are available for the 74LVC1G02GV-Q100H?
The device is available in TSOP5 (SOT753) and TSSOP5 (SOT353-1) packages.
- Does the device comply with any specific JEDEC standards?
- What is the maximum propagation delay (tpd) of the device?
The maximum propagation delay is 2.1 ns.
- What is the maximum frequency (fmax) of the device?
The maximum frequency is 150 MHz.
