Overview
The 74LVC541APW-Q100J, produced by Nexperia USA Inc., is an automotive-qualified octal buffer/line driver with 3-state outputs. This device is designed to operate in mixed 3.3 V and 5 V environments, making it versatile for various applications. It features two output enables (OE1 and OE2), allowing for flexible control over the output states. The 74LVC541APW-Q100J is part of the 74LVC family, known for its low power consumption and compatibility with CMOS and LVTTL logic levels.
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVC541APW-Q100J | 1.2 - 3.6 | CMOS/LVTTL | ± 24 | 175 | 8 | low | -40 ~ 125 | 101 | 4.7 | 45 | TSSOP20 |
Key Features
- 5 V Tolerant Inputs/Outputs: Allows the device to be used in mixed 3.3 V and 5 V environments.
- 3-State Outputs: Controlled by two output enables (OE1 and OE2), enabling the outputs to assume a high-impedance OFF-state when needed.
- Schmitt-Trigger Action: Provides tolerance to slower input rise and fall times.
- Low Power Consumption: CMOS technology ensures low power dissipation.
- Direct Interface with TTL Levels: Compatible with TTL logic levels.
- IOFF Circuitry: Enables partial power-down mode operation, preventing backflow current when the device is powered down.
- Overvoltage Tolerant Inputs: Inputs can tolerate voltages up to 5.5 V.
- Wide Supply Voltage Range: Operates from 1.2 V to 3.6 V.
- ESD Protection: Complies with ANSI/ESDA/JEDEC standards, exceeding 2000 V for HBM and 1000 V for CDM.
Applications
- Mixed Voltage Systems: Ideal for systems that require translation between 3.3 V and 5 V logic levels.
- Automotive Systems: Qualified to AEC-Q100 standards, making it suitable for automotive applications.
- Industrial Control Systems: Used in various industrial control environments due to its robust specifications and wide operating temperature range.
- Consumer Electronics: Suitable for use in consumer electronics that require low power consumption and high reliability.
Q & A
- What is the primary function of the 74LVC541APW-Q100J?
The primary function is to act as an octal buffer/line driver with 3-state outputs, allowing for the translation and buffering of signals in mixed voltage environments.
- What is the voltage range for the supply voltage (VCC) of this device?
The supply voltage range is from 1.2 V to 3.6 V.
- How many output enables does the 74LVC541APW-Q100J have?
The device has two output enables (OE1 and OE2).
- What is the maximum output drive capability of the 74LVC541APW-Q100J?
The maximum output drive capability is ±24 mA.
- What is the maximum operating frequency of the 74LVC541APW-Q100J?
The maximum operating frequency is 175 MHz.
- What is the operating temperature range for the 74LVC541APW-Q100J?
The operating temperature range is from -40°C to 125°C.
- Does the 74LVC541APW-Q100J have ESD protection?
- What package type is the 74LVC541APW-Q100J available in?
The device is available in a TSSOP20 package.
- Is the 74LVC541APW-Q100J automotive qualified?
- What is the purpose of the IOFF circuitry in the 74LVC541APW-Q100J?
The IOFF circuitry enables partial power-down mode operation, preventing backflow current when the device is powered down.
