49FCT3805APYGI

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Clock/Timing - Clock Buffers, Drivers are important components used in all types of electronics. In particular, the 49FCT3805APYGI is a versatile buffer, driver device designed to reduce logic interface board emissions, improve system performance and integrity, and reduce system cost. It is suitable for a wide range of applications including networking, storage, medical, audio/video, car audio, and many more.

The 49FCT3805APYGI is a low-voltage dual buffer and driver, specifically designed to reduce the number of ICs required to hold multiple signals. It operates from a single 3.3V supply, and is a pin-compatible replacement for many lower-performing stand-alone logic buffers, drivers, and integrated circuits. The device is also available in a 5V tolerance version for applications where 5V signaling is necessary.

The device consists of two independent buffers, each having two logic level inputs, a two-state output, and one "EN" enable control. When enabled (EN=1), the outputs will assume a level that corresponds to the prevailing set of inputs, according to the truth table given below.

Truth Table

IN1 IN0 Out1 Out0

0 0 0 0

0 1 1 0

1 0 0 1

1 1 1 1

Each output buffer is capable of driving up to 50mA and turning off in 10ns. The outputs are open drain and may be directly connected to other devices. The outputs can also be connected to the power supply, allowing for switching between two power supply levels.

The inputs to the 49FCT3805APYGI have a wide range of input thresholds. This ensures that the device will provide reliable and accurate switching for any logic level, including those that are much lower than the supply voltage. The device is also very low-power, operating at a maximum of 1.2mA of supply current. This makes it ideal for applications where battery life is a major concern.

The device also has a low cost and small size, making it easy to integrate into a variety of applications. It is available in surface mount packages that are as small as 3.2mm by 3mm, and QFN packages that measure 2mm by 2mm. The small package sizes allow the 49FCT3805APYGI to be easily used in space-constrained applications.

In terms of its application field, the 49FCT3805APYGI equips wide range of devices, from networking, storage, and medical to audio/video, car audio, and more, as mentioned earlier. The device helps reduce the number of ICs required in many systems, and is suitable for multi-voltage applications. It also enhances system performance and integrity, boosts efficiency and helps reduce system cost.

To conclude, the 49FCT3805APYGI is a low-voltage, low-power buffer and driver, specifically designed to reduce the number of ICs required to hold multiple signals. With its wide range of applications and features such as wide input thresholds, low supply current and small packages, the device is an ideal solution for various space-constrained applications.

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