Overview
The 74LVC541APW,118 is a high-speed CMOS device from Nexperia's 74LVC series, designed for logic buffering applications. This 8-bit buffer/line driver features 3-state outputs, making it suitable for bus interfacing and multiplexed lines. The device is known for its low power consumption, high noise immunity, and compatibility with both 3.3V and 5V logic levels, allowing it to act as a translator in mixed voltage environments.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | 74LVC541APW,118 |
| Manufacturer | Nexperia USA Inc. |
| Logic Circuit | Buffer/Line Driver |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Output Characteristics | 3-State |
| Supply Voltage | 1.2V ~ 3.6V |
| Supply Current | 100mA |
| Power Dissipation | 500mW |
| Propagation Delay | 16ns |
| Operating Temperature | -40°C ~ 125°C |
| Number of Inputs | 8 |
| Number of Outputs | 8 |
| High Level Output Current | -24mA |
| Low Level Output Current | 24mA |
| Number of Pins | 20 |
| Package Style | TSSOP-20 |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level | 1 |
Key Features
- Eight non-inverting buffers with 3-state outputs for bus interfacing
- High noise immunity and low power consumption
- Input levels compatible with 5V devices, allowing for interfacing with legacy systems
- Output current of 24mA for both high and low states
- Supports 5V tolerant inputs and outputs for mixed voltage environments
- Low voltage operation from 1.2V to 3.6V
- Wide operating temperature range from -40°C to 125°C
- Industry-standard TSSOP packaging for easy integration
- Compliance with RoHS, Green product specifications, and high ESD protection
- Two output enables (OE1 and OE2) for controlling output states
Applications
- Communications equipment
- Servers
- Industrial control systems
- Data processing
- Consumer electronics
Q & A
- What is the primary function of the 74LVC541APW,118?
The 74LVC541APW,118 is an 8-bit buffer/line driver designed for logic buffering applications, featuring 3-state outputs for bus interfacing.
- What is the operating voltage range of the 74LVC541APW,118?
The device operates within a voltage range of 1.2V to 3.6V.
- What is the significance of the 3-state outputs in the 74LVC541APW,118?
The 3-state outputs allow the device to be used in bus interfacing and multiplexed lines, enabling the outputs to assume a high-impedance OFF-state when needed.
- Is the 74LVC541APW,118 compatible with 5V logic levels?
Yes, the device has 5V tolerant inputs and outputs, making it compatible with both 3.3V and 5V logic levels.
- What is the operating temperature range of the 74LVC541APW,118?
The device operates within a temperature range of -40°C to 125°C.
- What type of packaging does the 74LVC541APW,118 use?
The device is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package).
- Is the 74LVC541APW,118 compliant with environmental regulations?
Yes, the device is compliant with RoHS, Green product specifications, and other environmental regulations.
- What are the key advantages of using the 74LVC541APW,118 in industrial applications?
The device offers robust performance in an extended temperature range, broad compatibility with both low voltage and legacy 5V systems, and high ESD protection, making it suitable for harsh industrial environments.
- How does the 74LVC541APW,118 handle power-down situations?
The device features Ioff circuitry that disables the output, preventing damaging backflow current through the device when it is powered down.
- What is the propagation delay of the 74LVC541APW,118?
The propagation delay of the device is 16ns.
