MC10E404FNR2G

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MC10E404FNR2G Application Field and Working Principle

MC10E404FNR2G is part of the MC10E family of configurable, multi-function logic gates, inverters and associated circuits from ON Semiconductor. This family of versatile logic devices can be used to build logic functions with a variety of performance characteristics that are tailored for applications requiring low power dissipation, high current drive, multiplexing and bidirectional control features.

Introduction

MC10E404FNR2G is a monolithic passive CMOS device supplied in a 14 PIN, 20 LEAD surface mount plastic small outline package (PLCC). It is a high-performance, low-power, configurable, multi-function logic device that can be used to construct a variety of logic functions. With its innovative architecture, the device contains 4 logic gates, 2 inputs, 4 bidirectional and handshaking signals, and 1 output. It is designed to provide high performance with low input-to-output delays and low switching power dissipation. The device includes built-in ESD protection and Input-to-Output short-circuit protection.

Features and Benefits

• Low power dissipation
• High-speed inputs and outputs to minimize power dissipation
• 3V to 7V supply range
• Input and output overvoltage protection
• Four configurable logic gates, two inputs, four bidirectional signals, and one output
• High-current output drive
• Inverting and non-inverting logic configurations
• Logic functions with multiplexing and handshake features
• High fan-out
• Operating temperature range: -55°C to 125°C

Applications

MC10E404FNR2G is most suitable for applications requiring low power dissipation, high current drive and fast switching speed. The device has great versatility and serves well in applications such as switching power supplies, DSP and microcontroller-based systems. It is also suitable for building logic functions for digital audio and video applications, in telecom systems, voting systems, and memory systems.

Working Principle

MC10E404FNR2G is a combination of two buil-in stages: a Logic Input stage and a Logic Output stage. The Logic Input stage consists of two input pins connected to 4 configurable gates. Depending on the logic configuration, each gate can act as an OR, AND, NAND, NOR, XOR or XNOR gate. The Logic Output stage consists of the output pin connected to a 4-way multiplexer and one or more bidirectional handshake signals. The multiplexer can be configured to send the logic output from any of the input logic gates to the output pin. The handshake signals can also be used for synchronization and control.

The device is usually powered by a 3.3/5V power supply. The input pins have high-speed input buffers and can be powered with the same 3.3/5V power supply. When the logic configuration is changed, the input pins and the logic gates are automatically updated. The output of the device is usually controlled by the multiplexer. The multiplexer is configured by the Control and Select inputs and the output is connected to the Out / Enable pins.

The device also includes a high-current output driver that can drive up to 100mA of current. The input-to-output delay is typically 10ns and the power dissipation is typically 40mW. The device also has built-in protections against input and output overvoltage, short-circuit protection, and ESD protection.

Conclusion

MC10E404FNR2G is a versatile, multi-function logic device that can be used to construct a variety of logic functions, including multiplexing and handshake features. It is suitable for power-efficient applications requiring low input-to-output delays and low switching power dissipation, such as switching power supplies, DSP and microcontroller-based systems, as well as digital audio and video applications and telecom systems. In addition, the device has a high-current output driver, Input-to-Output short-circuit protection and ESD protection.

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