Overview
The 74VHC541PW-Q100 is an octal non-inverting buffer/line driver with 3-state bus compatible outputs, manufactured by Nexperia (previously part of NXP USA Inc.). This high-speed Si-gate CMOS device is designed for various electronic applications requiring reliable and efficient signal buffering and driving. The device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive and other demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Type Number | 74VHC541PW-Q100 | |
| VCC | 2.0 - 5.5 | V |
| Logic Switching Levels | CMOS | |
| Output Drive Capability | ± 8 | mA |
| fmax | 60 | MHz |
| Number of Bits | 8 | |
| Operating Temperature Range | -40 °C to +125 °C | |
| Package | TSSOP20 (SOT360-1) | |
| ESD Protection | HBM: >2000 V, CDM: >1000 V |
Key Features
- Octal non-inverting buffer/line driver with 3-state bus compatible outputs.
- High-speed Si-gate CMOS technology.
- Output enable inputs (OE0 and OE1) control the 3-state outputs.
- A HIGH on OEn causes the outputs to assume a high-impedance OFF-state.
- Qualified to AEC-Q100 (Grade 1) for automotive applications.
- Operates with CMOS input levels.
- All inputs have Schmitt-trigger action.
- Inputs accept voltages higher than VCC.
- Multiple package options, including TSSOP20 with Side-Wettable Flanks for Automated Optical Inspection (AOI).
- Low power dissipation.
- ESD protection: HBM >2000 V, CDM >1000 V.
Applications
- Automotive electronics due to AEC-Q100 qualification.
- Industrial control systems requiring high-speed and reliable signal buffering.
- Consumer electronics where low power consumption and high performance are necessary.
- Communication systems needing efficient signal driving and buffering.
- Embedded systems and microcontrollers requiring robust and reliable signal handling.
Q & A
- What is the primary function of the 74VHC541PW-Q100?
The primary function is to act as an octal non-inverting buffer/line driver with 3-state bus compatible outputs.
- What is the operating voltage range for the 74VHC541PW-Q100?
The operating voltage range is from 2.0 V to 5.5 V.
- What are the output enable inputs used for?
The output enable inputs (OE0 and OE1) control the 3-state outputs, causing them to assume a high-impedance OFF-state when HIGH.
- Is the 74VHC541PW-Q100 suitable for automotive applications?
- What type of input levels does the 74VHC541PW-Q100 operate with?
The device operates with CMOS input levels.
- What is the maximum propagation delay for the 74VHC541PW-Q100?
The maximum propagation delay varies by VCC but is typically around 23-35 ns at VCC = 4.5 V.
- Does the 74VHC541PW-Q100 have ESD protection?
- What package options are available for the 74VHC541PW-Q100?
The device is available in TSSOP20 (SOT360-1) package with Side-Wettable Flanks.
- How does the Schmitt-trigger action benefit the device?
The Schmitt-trigger action on all inputs helps to improve noise immunity and provide more stable switching.
- Can the inputs accept voltages higher than VCC?
