Overview
The 74LVC1G34GW-Q100H is a single buffer IC produced by Nexperia USA Inc. This device is designed to operate within a wide supply voltage range of 1.65 V to 5.5 V, making it versatile for various applications. It is fully compliant with the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its suitability for use in automotive environments. The buffer features Schmitt-trigger action at all inputs, enhancing its tolerance to slower input rise and fall times and providing high noise immunity.
Key Specifications
| Type number | VCC (V) | Logic switching levels | Output drive capability (mA) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G34GW-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 1 | low | -40 ~ 125 | 319 | 88 | 188 | TSSOP5 |
Key Features
- Automotive product qualification: Compliant with AEC-Q100 (Grade 1) standards, making it suitable for automotive applications.
- Wide supply voltage range: Operates from 1.65 V to 5.5 V, allowing use in mixed 3.3 V and 5 V environments.
- Overvoltage tolerant inputs: Inputs can tolerate voltages up to 5.5 V.
- High noise immunity: Schmitt-trigger action at all inputs enhances noise immunity.
- Partial power-down capability: IOFF circuitry disables the output when the device is powered down, preventing backflow current.
- Low power dissipation: Designed for low power consumption.
Applications
- Automotive systems: Suitable for various automotive applications due to its AEC-Q100 compliance.
- Mixed voltage systems: Can be used as a translator in mixed 3.3 V and 5 V environments.
- Industrial control systems: Applicable in industrial settings requiring robust and reliable logic buffers.
- Consumer electronics: Can be used in consumer electronics that require versatile and reliable buffer functionality.
Q & A
- What is the supply voltage range of the 74LVC1G34GW-Q100H?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the output drive capability of this buffer?
The output drive capability is ± 32 mA.
- Is the 74LVC1G34GW-Q100H compliant with automotive standards?
Yes, it is compliant with AEC-Q100 (Grade 1) standards.
- What is the operating temperature range of this device?
The operating temperature range is from -40 °C to +125 °C.
- Does the 74LVC1G34GW-Q100H have overvoltage tolerant inputs?
Yes, the inputs are overvoltage tolerant up to 5.5 V.
- What type of package is available for the 74LVC1G34GW-Q100H?
The device is available in a TSSOP5 package.
- Does the device support partial power-down applications?
Yes, it supports partial power-down applications using IOFF circuitry.
- What is the maximum propagation delay of the 74LVC1G34GW-Q100H?
The maximum propagation delay varies by supply voltage but is typically around 3.2 ns at VCC = 4.5 V to 5.5 V.
- Is the 74LVC1G34GW-Q100H RoHS compliant?
Yes, the device is lead-free and RoHS compliant.
- What is the logic switching level of the 74LVC1G34GW-Q100H?
The logic switching level is CMOS/LVTTL.
