Nexperia

74HC4851D-Q100,118

74HC4851D-Q100,118 Description

The 74HC4851D-Q100,118 is a high-performance 8:1 multiplexer/demultiplexer IC designed for automotive applications, manufactured by Nexperia USA Inc. This device is part of the 74HC series and is housed in a surface-mount 16SO package, making it suitable for compact and efficient circuit designs. The 74HC4851D-Q100,118 offers excellent electrical characteristics, including a maximum on-state resistance of 195 ohms and a leakage current of only 100nA, ensuring minimal power loss and high reliability. The device operates within a wide supply voltage range of 2V to 6V, making it versatile for various power supply configurations.

74HC4851D-Q100,118 Features

• Multiplexer/Demultiplexer Circuit: 8:1 configuration allows for efficient signal routing and selection.
• Low On-State Resistance: Maximum of 195 ohms ensures minimal voltage drop and power dissipation.
• Low Leakage Current: Maximum of 100nA in the off state, contributing to low power consumption.
• Channel-to-Channel Matching: ΔRon of 3 ohms ensures consistent performance across channels.
• Channel Capacitance: CS(off) and CD(off) of 10pF, providing stable and predictable performance.
• Fast Switching Time: Both turn-on and turn-off times are a maximum of 78ns, enabling rapid signal switching.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Tape & Reel (TR) for convenient and efficient handling during assembly.

74HC4851D-Q100,118 Applications

The 74HC4851D-Q100,118 is ideal for a variety of applications where signal routing and selection are critical. Its automotive grade and wide operating voltage range make it suitable for-:

Automotive Electronics: Use in ECUs, infotainment systems, and advanced driver-assistance systems (ADAS).

• Signal Routing: Efficiently managing multiple input signals in complex electronic systems.
• Data Acquisition Systems: Selecting and routing signals from various sensors.
• Communication Interfaces: Managing data lines in communication protocols such as CAN, LIN, and FlexRay.
• Industrial Control Systems: Routing control signals in PLCs and other industrial automation equipment.

Conclusion of 74HC4851D-Q100,118

The 74HC4851D-Q100,118 stands out as a reliable and efficient 8:1 multiplexer/demultiplexer IC, particularly suited for automotive applications. Its low on-state resistance, fast switching times, and low leakage current make it an excellent choice for applications requiring high performance and reliability. The device's compliance with automotive standards and environmental regulations further enhances its suitability for modern electronic systems. Whether used in automotive electronics, data acquisition systems, or industrial control systems, the 74HC4851D-Q100,118 offers a robust and versatile solution for signal routing and selection.