Overview
The 74LVC1G34GV,125 is a single buffer integrated circuit produced by Nexperia USA Inc. This device is designed to operate in low-power, low-voltage environments and is particularly useful for translating signals between 3.3 V and 5 V systems. It features Schmitt-trigger action at all inputs, making it tolerant of slower input rise and fall times. The 74LVC1G34GV,125 is fully specified for partial power-down applications using IOFF circuitry, which prevents backflow current when the device is powered down.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC1G34GV-Q100 | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 1 | Low | -40 ~ 125 | 278 | 68.5 | 175 | TSOP5 (SOT753) |
Key Features
- Wide Supply Voltage Range: Operates from 1.65 V to 5.5 V.
- Input Voltage Tolerance: Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger Action: Provides high noise immunity and tolerance to slower input rise and fall times.
- Partial Power-down Mode: IOFF circuitry disables the output to prevent backflow current when the device is powered down.
- High Output Drive Capability: ±24 mA output drive at VCC = 3.0 V.
- Low Power Dissipation: CMOS low power dissipation.
- ESD Protection: HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
- Automotive Qualification: Qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1).
Applications
The 74LVC1G34GV,125 is versatile and can be used in various applications across different industries, including:
- Automotive: Suitable for use in automotive systems due to its AEC-Q100 (Grade 1) qualification.
- Industrial: Used in industrial control systems and automation.
- Consumer Electronics: Found in mobile, computing, and consumer electronic devices.
- Power and Computing: Used in power management and computing systems where low power and high reliability are crucial.
Q & A
- What is the primary function of the 74LVC1G34GV,125?
The primary function is to act as a single buffer, allowing signal translation between 3.3 V and 5 V systems.
- What is the supply voltage range for this device?
The device operates from 1.65 V to 5.5 V.
- Does the 74LVC1G34GV,125 support partial power-down mode?
- What is the output drive capability of the 74LVC1G34GV,125?
The output drive capability is ±24 mA at VCC = 3.0 V.
- Is the 74LVC1G34GV,125 suitable for automotive applications?
- What type of ESD protection does the device offer?
The device offers HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V and CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V.
- What is the operating temperature range for the 74LVC1G34GV,125?
The device operates from -40 °C to +125 °C.
- What package type is the 74LVC1G34GV,125 available in?
The device is available in a TSOP5 (SOT753) package.
- Does the 74LVC1G34GV,125 have Schmitt-trigger action?
- What are the logic switching levels supported by the 74LVC1G34GV,125?
The device supports CMOS/LVTTL logic switching levels.
