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BU4081BFV-E2

BU4081BFV-E2 Description

The BU4081BFV-E2 is a 4000B series, 2-input AND gate integrated circuit (IC) designed and manufactured by ROHM Semiconductor. This surface-mount device is part of the Gates and Inverters category and is packaged in a 14-pin SSOP (Shrink Small Outline Package). Despite being classified as obsolete, it remains a reliable choice for certain applications due to its unique features and performance benefits.

BU4081BFV-E2 Features

• Logic Type: AND Gate, providing logical conjunction for input signals.
• Max Propagation Delay: 50ns @ 15V, 50pF, ensuring fast signal processing.
• Voltage - Supply: 3V to 16V, offering flexibility in power supply requirements.
• Input Logic Levels: Low (1.5V to 4V) and High (3.5V to 11V), accommodating a wide range of input voltages.
• Current - Quiescent (Max): 4 µA, contributing to low power consumption.
• Current - Output High, Low: 1.2mA and 3mA, respectively, providing sufficient drive capability.
• Number of Inputs: 2, allowing for basic logical operations.
• Number of Circuits: 4, enabling multiple AND gate functions within a single package.
• Mounting Type: Surface Mount, suitable for PCB assembly.
• Package: Tape & Reel (TR), facilitating automated placement and handling.
• REACH Status: REACH Unaffected, indicating compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating no special precautions needed for moisture exposure.

BU4081BFV-E2 Applications

The BU4081BFV-E2 is ideal for applications requiring fast, reliable logical operations in digital circuits. Its low power consumption and wide voltage range make it suitable for battery-powered devices and systems with varying power supply conditions. Some specific use cases include:

1. Digital Signal Processing: For implementing AND logic in signal processing algorithms.
2. Control Systems: In control panels and systems where multiple inputs need to be combined.
3. Automotive Electronics: For logical operations in engine control units and other vehicle systems.
4. Industrial Automation: In logic circuits for process control and machine automation.

Conclusion of BU4081BFV-E2

While the BU4081BFV-E2 is classified as obsolete, its robust performance, flexibility in power supply, and low power consumption make it a viable option for certain applications. Its unique features, such as a wide input logic level range and multiple circuits in a single package, provide advantages over similar models. For applications requiring fast AND gate operations with low power consumption, the BU4081BFV-E2 remains a reliable choice despite its obsolescence.