MC74LCX257MG

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The MC74LCX257MG is a High-Speed CMOS Logic Level Translator that changes logic levels between two different electrical networks. It is classified as a Logic - Signal Switches, Multiplexers and Decoders, and has a wide range of applications due to its high performance features.

The MC74LCX257MG is designed for both high-speed and low-power applications. It has a high logic level translation rate and is ideal for use in energy-efficient, low-power applications. The device has a VDD operating voltage range from 2.0V to 3.6V and a temperature range from –40°C to +125°C. The device also has a low propagation delay and low output latency, making it suitable for high-speed applications. Additionally, the device features low static and dynamic power consumption, which helps in increasing the efficiency of the device.

The MC74LCX257MG has several input and output configurations including 8-bit, 16-bit, 32-bit and 64-bit. It can also be configured with two types of logic levels, 3.3V and 5V. With the addition of an enable input, the MC74LCX257MG can perform four-level logic level translation. The device can also be used as a simple translator between two different logic levels or as a Level Mapper between multiple logic levels.

The device is a high-speed, low-power, octal differential receiver and level translator. It consists of eight differential receivers and eight level translators that enable high-speed level translations between two different logic levels. The device is designed to drive up to 125pF of capacitance when translating from a 3V logic level to a 5V logic level. The device also draws low quiescent current, helping in improving the power efficiency of the device.

The MC74LCX257MG features an adjustable output voltage level mechanism, which is used to configure the device for different logic levels. The outputs are also configured to draw up to 8mA of current at 3V, helping in driving low capacitance loads. Additionally, the device provides glitch-free switchover, with all the outputs changing at the same time.

The MC74LCX257MG has a wide range of applications, including communications equipment, computers and peripherals, portable electronics, and industrial automation. It can be used to bridge between two different logic levels, enabling shorter routing and reduced board size. The device also helps in improving reliability due to its adjustable output voltage level feature. Additionally, it helps in reducing power consumption by providing glitch-free switchover.

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