Overview
The 74LVC125APW-Q100J, produced by Nexperia USA Inc., is a quad buffer/line driver with 3-state outputs. This device is designed to operate in a wide range of voltage conditions, making it versatile for various electronic applications. It features 5 V tolerant inputs and outputs, allowing it to interface seamlessly with both 3.3 V and 5 V logic devices. The 74LVC125APW-Q100J is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), ensuring its reliability and suitability for automotive applications.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC125APW-Q100J | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 175 | 4 | low | -40 ~ 125 | 142 | 68.4 | TSSOP14 |
Key Features
- 5 V tolerant inputs and outputs for interfacing with 5 V logic devices.
- Wide supply voltage range from 1.2 V to 3.6 V.
- CMOS low power consumption.
- Direct interface with TTL levels.
- Complies with JEDEC standards: JESD8-7A, JESD8-5A, and JESD8-C/JESD36.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V) and CDM (ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V).
- Schmitt-trigger action at all inputs for tolerance of slower input rise and fall times.
- IOFF circuitry for partial power-down applications, preventing backflow current.
- Multiple package options, including TSSOP14 with Side-Wettable Flanks for AOI of solder joints.
Applications
The 74LVC125APW-Q100J is suitable for a variety of applications, including:
- Automotive systems, due to its AEC-Q100 (Grade 1) qualification.
- Mixed 3.3 V and 5 V environments, acting as a translator between different voltage levels.
- Industrial and consumer electronics where low power consumption and high reliability are crucial.
- Power management and interface circuits requiring 3-state outputs.
Q & A
- What is the primary function of the 74LVC125APW-Q100J?
The primary function is to act as a quad buffer/line driver with 3-state outputs.
- What is the voltage range for the supply voltage (VCC)?
The supply voltage range is from 1.2 V to 3.6 V.
- Can the 74LVC125APW-Q100J interface with 5 V logic devices?
- What is the maximum frequency (fmax) of the device?
The maximum frequency is 175 MHz.
- What are the temperature specifications for the device?
The device is specified to operate from -40 °C to +125 °C.
- Does the device have ESD protection?
- What package options are available for the 74LVC125APW-Q100J?
- Is the device suitable for automotive applications?
- What is the purpose of the IOFF circuitry?
The IOFF circuitry disables the output to prevent backflow current during partial power-down applications.
- Does the device comply with any specific JEDEC standards?
