PI74LVC4245ALE

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The PI74LVC4245ALE is a level shifter designed for logic translators, level shifters, and voltage level-converters. Essentially, it acts as a bridge between two levels of logic signals to enable instantaneous, safe, and reliable switching between them. It also works to reduce power losses, minimize power supply noise, and increase voltage levels when needed.

The PI74LVC4245ALE is a dual-channel Logic Level Translating device. It is a non-inverting device and is ideal for converting between TTL, CMOS, BiCMOS and other logic family devices. It has the ability to increase the voltage level of a logic signal while complying with time-dependent logic specifications. With the accurate output drive capability of the PI74LVC4245ALE, it is suitable for buffer applications and can be used to bridge low voltage-level signals or for bidirectional level shifting of signals as low as 1.2V to a higher-voltage level.

The PI74LVC4245ALE supports two channels, each with its own low-to-high and high-to-low logic level conversion circuit. On each channel, one side is an input and the other side is the output. This way, the device can be responsive and advantageous to systems requiring high-speed logic-level conversion.

The PI74LVC4245ALE utilizes the LVC (Low Voltage Compatible) logic family and offers level shifting capabilities at a power supply range of 1.2V – 3.3V. The device can drive ourputs of up to 20mA of current per channel. There are no setup or hold times required and the switching times are very fast, making it an ideal choice for applications needing quick level shifting.

In terms of functional characteristics, the PI74LVC4245ALE has a receiver that senses the voltage level on the input side of the logic. Once the voltage level reaches the thresholds set by the device, the receiver notifies the logic level translator. The logic level translator then translates the input logic level to the output logic level.

Other features of the device include two dedicated input pins for each of the two channels for monitoring the logic level on the input. It also offers plug-in, dual DIP Packaging for easy installation in most circuit boards. The PI74LVC4245ALE has a 5V tolerant input protection on all channels, allowing system designers to use it without worrying about ESD damage.

In terms of application fields, the PI74LVC4245ALE is ideal for logic translators, level shifters, and voltage level-converters. It is commonly used in applications like microcontrollers, home appliances, consumer electronic products, computer systems, communications devices, and automotive applications, among others.

The PI74LVC4245ALE provides reliable, efficient level shifting solutions to meet the needs of today’s applications. Its dual-channel design and fast switching times make it suitable for a wide range of applications needing quick and accurate level shifting.

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