Overview
The 74LVC2G34GV,125 is a dual buffer gate produced by Nexperia USA Inc. This component is designed to operate in mixed 3.3 V and 5 V environments, making it an ideal choice for applications requiring voltage translation. The device features Schmitt-trigger action at all inputs, which enhances its tolerance to slower input rise and fall times. It is fully specified for partial power-down applications using IOFF circuitry, preventing 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) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC2G34GV | 1.65 - 5.5 | CMOS/LVTTL | ± 32 | 175 | 2 | Low | -40 ~ 125 | 231 | 145 | TSOP6 |
Key Features
- Inputs can be driven from either 3.3 V or 5 V devices, making it suitable for mixed voltage environments.
- Schmitt-trigger action at all inputs for improved noise immunity and tolerance to slower input rise and fall times.
- Wide supply voltage range from 1.65 V to 5.5 V.
- Overvoltage tolerant inputs up to 5.5 V.
- High noise immunity.
- ±24 mA output drive capability at VCC = 3.0 V.
- CMOS low power dissipation.
- IOFF circuitry for partial power-down mode operation.
- Direct interface with TTL levels.
- Latch-up performance exceeds 250 mA.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeds 2000 V, CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeds 1000 V.
Applications
The 74LVC2G34GV,125 is versatile and can be used in various applications across different industries, including:
- Automotive systems for voltage translation and signal buffering.
- Industrial control systems requiring robust and reliable signal handling.
- Consumer electronics for interfacing between different voltage domains.
- Mobile and wearable devices where low power consumption and high noise immunity are crucial.
- Computing and power management systems needing efficient signal buffering.
Q & A
- What is the primary function of the 74LVC2G34GV,125?
The primary function is to act as a dual buffer gate, allowing for voltage translation between 3.3 V and 5 V devices.
- What is the supply voltage range for this component?
The supply voltage range is from 1.65 V to 5.5 V.
- What is the output drive capability of the 74LVC2G34GV,125?
The output drive capability is ±32 mA.
- Does the 74LVC2G34GV,125 support partial power-down applications?
Yes, it supports partial power-down applications using IOFF circuitry.
- What is the operating temperature range for this component?
The operating temperature range is from -40°C to 125°C.
- What type of ESD protection does the 74LVC2G34GV,125 have?
It has HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeding 2000 V and CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeding 1000 V.
- What package options are available for the 74LVC2G34GV,125?
It is available in TSOP6 (SOT457) package.
- Is the 74LVC2G34GV,125 compliant with any industry standards?
Yes, it complies with JEDEC standards JESD8-7, JESD8-5, JESD8C, and JESD36.
- What are the typical applications for the 74LVC2G34GV,125?
It is used in automotive, industrial, consumer electronics, mobile, and computing applications.
- Does the 74LVC2G34GV,125 have any special features for noise immunity?
Yes, it features Schmitt-trigger action at all inputs for improved noise immunity.
